000
00272nam a2200109Ia 4500
008
220201s2000 xx 000 0 eng d
100
_a
MEHTA, V.K.
245
0
_a
QUESTION BANK IN CHEMICAL ENGINEERING
260
_a
DELHI
_b
S.K. KATARIA
_c
2000
300
_a
757
942
_2
ddc
999
_c
68240
_d
68240