000 00284nam a2200109Ia 4500
008 221102s9999 xx 000 0 und d
100 _aSingh, Nagendra p
245 0 _aChanging frontiers of techno-entrepreneurship
260 _bAsseed Pub
_aDelhi
_c2000
300 _a214 p.
942 _cBK
999 _c2423
_d2423