00514nam a2200169 a 450000500170000008200150001710000060003211000360003824500620007426000500013630000160018669000300020296400230023299700120025599900170026795200600028420251203091148.0  a500,PROb_  d_  aIndian National Science Academy  aProceedings of the Indian National Science Academy;vol.37  aDelhibIndian National Science Academyc1971i  a314p.c22cm  aScience-India-Proceedings  bENGLISHcdefg_  a31392 W  c32187d32187  02104070aPUbPUd1999-03-25l0o500,PRO _p31392yBK