000
00246nam a2200109Ia 4500
008
220201s2005 xx 000 0 eng d
100
_a
Gesser,H.D
245
0
_a
Applied chemistry
260
_a
New Delhi
_b
SPR
_c
2005
300
_a
363
942
_2
ddc
999
_c
64728
_d
64728