Sukhatme, S.P . Solar energy : principles of thermal collection and stroage / S.P.Sukhatme. - New Delhi : McGraw-Hill , 1989. - xii,270p. : ills. ; 23cm . Include index ISBN: 0074519468 Rs. 51.00 Subjects--Index Terms: SOLAR Dewey Class. No.: 621.47 / SUK/S