000
00312nam a2200133Ia 4500
008
220919s9999 xx 000 0 und d
082
_b
RAT
100
_a
RATH, SUNANDA
245
0
_a
ENGINEERING CHEMISTRY
260
_b
VARDHAN PUBLISHERS, JAIPUR
_c
2009
300
_a
296
650
_a
Chemistry
942
_c
BK
999
_c
160949
_d
160949