000 00316nam a2200109Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aGupta, S P
245 0 _aModern india and progress in scienec and technology
260 _bVikas Pub
_aNew Delhi
_c1979
942 _c1
999 _c196385
_d196385