TY  - BOOK
AU  - "MALHOTRA M. K.,"
TI  - SAFETY : VISION VOICE & SOUND
SN  - NULL
U1  - 331.8 MAL. 
PY  - 1999///
CY  - NAGPUR
PB  - CENTRAL BOARD FOR WORKERS
KW  - "LABOUR ECONOMICS,INDUSTRIAL ECONOMICS"
ER  -