00474nam a2200169Ia 4500 35342 35342 OSt 20201211132543.0 190216s9999||||xx |||||||||||||| ||und|| oclc 505 AUT/I Authors 1880 Indian Academy Of Sciences The Indian Academy Of Sciences, 1962. 145p The Indian Academy Of Sciences REF ddc 505 AUT/I 505 AUT/I