00529nam a2200193Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 0-486-62215-0 IIA Library 535.417 TOL Tolansky, S Multiple-Beam Interferometry Surfaces and Films S. Tolansky New York Dover Publications 1970 vi, 186p. Applied Physics 7044 Astronomy and Astrophysics Thesaurus Optics BK 3975 3975 0 0 0 0 BAN KAV GEN 1972-08-10 20.25 0 535.417/ TOL 4437 2021-11-05 20.25 1972-08-10 BK Rs. 20.25