000
00278nam a2200085Ia 4500
245
_a
Proceedings of the Indian Science Congress Association : 58th Session Bangalore - 1971
260
_b
Indian Sci Cong Asso, Calcutta, India
082
_a
Ap2,N14 N70.58/V07598
300
_a
pp 890
999
_c
34982
_d
34982