---
title: "CATS v3 n4"
id: 39603
type: "issue"
slug: "cats-v3-n4"
url: "http://localhost/issue/cats-v3-n4/"
markdown_url: "http://localhost/issue/cats-v3-n4.md"
published_at: "2022-07-10T22:53:24+00:00"
modified_at: "2022-12-11T00:58:59+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/07/20230524-115841-1.jpg"
category:
  - name: "CATS Newsletter"
    slug: "cats-newsletter"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/cats-newsletter/"
  - name: "Periodicals"
    slug: "periodicals"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/"
periodical_issues:
  - id: 35941
    title: "CATS Newsletter"
    type: "periodical"
    url: "http://localhost/periodical/cats-newsletter/"
volume: "3"
number: "4"
issue_date: "July 1985"
issues_articles:
  - id: 42278
    title: "Expanded Multiplication"
    type: "article"
    url: "http://localhost/article/expanded-multiplication/"
  - id: 42279
    title: "2K Calculator"
    type: "article"
    url: "http://localhost/article/2k-calculator/"
  - id: 42280
    title: "Critical Path Method"
    type: "article"
    url: "http://localhost/article/critical-path-method/"
  - id: 42281
    title: "Back-ups for VU-FILE"
    type: "article"
    url: "http://localhost/article/back-ups-for-vu-file/"
  - id: 42282
    title: "A Second SOURCE"
    type: "article"
    url: "http://localhost/article/a-second-source/"
  - id: 42283
    title: "Binary Manipulation"
    type: "article"
    url: "http://localhost/article/binary-manipulation/"
  - id: 44474
    title: "Tape Dubbing"
    type: "article"
    url: "http://localhost/article/tape-dubbing-3/"
  - id: 44475
    title: "Machine Code Notes"
    type: "article"
    url: "http://localhost/article/machine-code-notes-2/"
  - id: 44476
    title: "Science Fair Exhibitors Find Sinclair Computers A Big Help In Furthering Robots and Controls"
    type: "article"
    url: "http://localhost/article/science-fair-exhibitors-find-sinclair-computers-a-big-help-in-furthering-robots-and-controls/"
  - id: 44477
    title: "Poor Man’s MODEM"
    type: "article"
    url: "http://localhost/article/poor-mans-modem/"
  - id: 44478
    title: "Z80 Chip Organization and 64K Memory Diagram"
    type: "article"
    url: "http://localhost/article/z80-chip-organization-and-64k-memory-diagram/"
  - id: 44479
    title: "MSCRIPT Tips"
    type: "article"
    url: "http://localhost/article/mscript-tips/"
  - id: 44480
    title: "Microdrive Review"
    type: "article"
    url: "http://localhost/article/microdrive-review/"
  - id: 44481
    title: "Modulo!"
    type: "article"
    url: "http://localhost/article/modulo/"
  - id: 44482
    title: "Media Owner to Buy Sinclair Research"
    type: "article"
    url: "http://localhost/article/media-owner-to-buy-sinclair-research/"
  - id: 47089
    title: "Timex Hits at Sinclair"
    type: "article"
    url: "http://localhost/article/timex-hits-at-sinclair-3/"
  - id: 47090
    title: "New Product Announcements"
    type: "article"
    url: "http://localhost/article/new-product-announcements-2/"
archiveurl: "https://archive.org/details/cats-newsletter/CATS v3 n4 Jul 1985"
---