000 00278nam a2200085Ia 4500
245 _aProceedings of the Indian Science Congress Association : 58th Session Bangalore - 1971
260 _bIndian Sci Cong Asso, Calcutta, India
082 _aAp2,N14 N70.58/V07598
300 _app 890
999 _c34982
_d34982