TY  - BOOK
AU  - Petruzzelis, Tom.
AU  -  Tom Petruzzelis
TI  - Build your own electronics workshop
SN  - 0071447245
U1  - 621.3815 PET-B PHY. 23522 
CY  - New york
PB  - Mcgraw hill
KW  - Electronic apparatus and appliances--Design and construction
ER  -