000 00282nam a22001097a 4500
082 _aANW
100 _aAnwar H. Siddique
245 _aAn Introduction to Occupational Health, Safety and Environment
260 _aKarachi:
_bClassic Printers,
_c2013.
300 _a289p. ;
942 _cBK
999 _c57261
_d57258