000 00338nam a2200133Ia 4500
008 211109s9999||||xx |||||||||||||| ||und||
082 _a607
_bNAN-S
100 _aNanda, B R
245 0 _aScience and Technology in India
260 _bNATIONAL BOOKSTALL
_aKottayam
_c1977
630 _xGeneral Stack
650 _vGeneralia
942 _cBOOK
999 _c76955
_d76955