000 00302nam a2200121Ia 4500
008 211209s1977 xx 000 0 und d
041 _aeng
082 _a600.954 N77 NAN
100 _aNANDA B R
245 _aSCIENCE AND TECHNOLOGY IN INDIA
260 _bVIKAS PUBLISHING COMPANY
_c1977
300 _a187
999 _c19194
_d19194