TY  - BOOK
AU  - Mitra, Madhuchhanda
AU  - Gupta, Samarjit Sen.
TI  - Programmable logic controllers and industrial automation an introduction
SN  - 9788187972174 
U1  - 621.3951 
PY  - 2000///
CY  - Mumbai
PB  - Penram Int
KW  - Applied physics
ER  -