TY  - BOOK
AU  - Srivastava,R.K.
AU  - Guruprasad,D.V.
AU  - Kaul,S.N.
TI  - Modern security systems
U1  - 621.3890954 
PY  - 1989///
CY  - New Delhi
PB  - Central Industrial Security Force
KW  - Securities
KW  - India
KW  - Security systems
KW  - Electronic Security systems
N1  - Includes index
ER  -