000
00253nam a2200097Ia 4500
008
191031s9999 xx 000 0 und d
245
0
_a
Indian Journal of Chemistry Vol. 7 (1 - 6)
260
_b
"S.N. Reprints, New Delhi"
260
_c
1969
942
_c
BK
999
_c
204334
_d
204334