000 00317nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _a660.092 PER
100 _aNULL
245 0 _aPerry`s chemical engineer`s hand book
250 _aNULL
260 _bMc Graw-Hill
_aSingapore
_c1997
300 _a36p
942 _cBKS
999 _c6200
_d6200