Blast from the Past
Read about the emergence of electronic circuit technology and printed circuit boards.
How to Design and Specify Printed Circuit Boards
IPC's first publication!
Issued in 1958
Printed Circuit Techniques
National Bureau of Standards Circular 468
Issued November 15, 1947
New Advances in Printed Circuits
United states Department of Commerce, National Bureau of Standards, Miscellaneous Publication 192
Issued November 22, 1948