Boschen, Lee.
Computer circuit projects you can build. - [1st ed.] - Indianapolis, H. W. Sams [1963] - 143 p. illus. 22 cm. - A Howard W. Sams photofact publication .
"Cat. no. BOC-1."
63015844
Computers--Circuits.
Computers--Amateurs' manuals.
TK7885 / .B6
621.3815
Computer circuit projects you can build. - [1st ed.] - Indianapolis, H. W. Sams [1963] - 143 p. illus. 22 cm. - A Howard W. Sams photofact publication .
"Cat. no. BOC-1."
63015844
Computers--Circuits.
Computers--Amateurs' manuals.
TK7885 / .B6
621.3815