000
00313nam a2200133Ia 4500
008
210901s1969 xx 000 0 eng d
082
_a
547 THO
100
_a
Thomas, P.M.
245
0
_a
Organic Chemistry
260
_a
New Delhi
_b
Niraj Praskashan
_c
1969
300
_a
713
650
_a
Chemistry
942
_2
ddc
_c
BK
999
_c
7088
_d
7088