000
00287nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
M. GOPALA RAAO; MARSHALL SITTIG
245
0
_a
OUTLILNE OF CHMICAL TECHNOLOGY
260
_b
Nil
260
_c
1973
365
_b
20.00
942
_c
BK
999
_c
161149
_d
161149