000
00316nam a2200133Ia 4500
100
_a
Perry/R.H/ Chilton/C.H
650
_a
Chemistry
942
_c
RB
654
_a
Chemical Engineers Hand Book
245
_a
Chemical Engineers Hand book
260
_b
McGraw Hill
_a
New York
_c
1973
546
_a
ENGLISH
999
_c
21695
_d
21695