000 00359nam a2200121Ia 4500
001 21546
008 170722s9999 xx 000 0 und d
100 _aBhardwaj, Hc
245 _aAspects of ancient Indian technology
_bA reserach based on scientific methods /
260 _aDelhi :
_bMotilal Banarsidass ,
_c1979.
300 _aPpxvi+212
_c25cms
942 _cGEN
999 _c106720
_d106720