Photo - electronics image device : proceeding the third symposium held at Imperial college, London, Sept. 20 - 24, 1968 / edited by J. D. McGee - New York : Academic Press, 1966- - v. ; 23 cm. Library has vol. 22A, 22B ISBN: Rs. 138.00 Subjects--Topical Terms: Ferroelectricity Dewey Class. No.: 537.5