Degem Systems EB-2000 Library Course EB-111 Semiconductor Fundamentals I Module

Degem Systems EB-2000 Library Course EB-220 Logic Families Training Module

Degem Systems EB-2000 Library Course EB-103 AC Circuits Module Training 1991

Degem Systems EB-2000 Library Course EB-101 DC Circuits Module Training 1985

National Semiconductor Linear Apps Handbook Vol.2 - Radio Shack Cat 62-1374 PB

The Semiconductor Data Book Supplement 1 Motorola Vintage 1968

Archer Semiconductor Reference Guide 1991 Edition Radio Shack 276-4014 Tandy

Texas Instruments Voltage Regulator Handbook Vintage TI Semiconductor Guide