TY  - BOOK
AU  - Bosshart W C. 
TI  - Printed circuit boards desing and technology
SN  - 13:978-0-07-451549-5 
U1  - 621.3815 
PY  - 2009///
CY  - New delhi
PB  -  Tata Mcgraw Hill 
KW  - Engineering
ER  -