000 00323nam a2200133Ia 4500
100 _aEntrepreneurship Development Institute of India
020 _aPI900119
654 _aHome Science
942 _cBK
245 _aEnergy conservation
260 _aauth., Ahmedabad
_c1994
082 _a333.79 E.D.I.I.
300 _aiii,23p
999 _c35856
_d35856