TY  - BOOK
ED  - Indian Standards Institution                                                                                                                                                                                                                                   . 
TI  - Specification for hand-operated cut-off device for pest control equipment, IS 7515-1982 / 
U1  - 631.348 
PY  - 1982///
CY  - New Delhi : 
PB  - Indian Standards Institution , 
ER  -