TY  - BOOK
AU  - Marcus,Mitchell P., x
AU  - x
TI  - Switching circuits for engineers: x
SN  - x   
U1  - 621.381/MAS(2)  
PY  - 1969///
CY  - New Delhi 
PB  - Prentice-Hall 
KW  - Electric circuits
KW  - Electric engineering
ER  -