000
00312nam a2200145Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
020
_c
250
040
_a
ET
100
_a
GPH
245
0
_a
PHYSICAL CHEMISTRY
260
_b
GULLYBABA PUBLICATION
_a
NEW DELHI
300
_a
333
500
_a
54982
942
_c
BK
999
_c
60995
_d
60995