Zaks, Rodnay.
An introduction to personal and business computing / Rodnay Zaks. - Berkeley, CA : SYBEX, c1978. - 245 p. (p. 244-245 advertisements) : ill. ; 22 cm.
On spine: C200. Second ed. published in 1980 under title: Your first computer.
Microcomputers.
Business--Data processing.
658/.05
An introduction to personal and business computing / Rodnay Zaks. - Berkeley, CA : SYBEX, c1978. - 245 p. (p. 244-245 advertisements) : ill. ; 22 cm.
On spine: C200. Second ed. published in 1980 under title: Your first computer.
Microcomputers.
Business--Data processing.
658/.05