Cyriac, M. J. A multifunctional electro-optic system : variable incident angle spectrophotometer / M. J. Cyriac and G. K. M. Thutupalli - Bangalore : ISRO , 1982 - 16 p. ; 34 cm. - Technical note ISRO-ISAC TN 19- 82 . Subjects--Topical Terms: Optical materials--Surfacesndustries--India--Directories Dewey Class. No.: 681.414