000			00384nam a2200181Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
082			_a621.47
100			_aSukhatme S. P.
245		0	_aSolar energy
260			_aNULL
260			_bTata Mcgraw Hill Pub. Co.
260			_c1996
300			_a426p.
365			_b140
650			_aMECHANICAL
942			_cDBK
999			_c26405 _d26405