Tiwari.G.N.; Singh Usha. & Nayak.J.K. Applied Solar Thermal Energy Devices. - 1st Ed. - Kogan Page, London. 1985 - III,p. 24 cm. Text in English Subjects--Facted Index Terms: MECH Index Terms--Genre/Form: M-35 Dewey Class. No.: 621.47 / TIW