000
00243nam a2200097Ia 4500
100
_a
Charles E Dryden
245
_a
Outlines of Chemical Technology
260
_c
1969
_b
AFFILIATED EAST WEST PRESS PVT. LTD.
_a
New Delhi
300
_a
500
942
_c
BK
999
_c
5724
_d
5724