Francon, M. 1913- Diffraction : coherence in optics / by M. Francon ; translated from the French by Barbara Jeffrey ; translation edited by J. H. Sanders - Oxford : Pergamon Press, 1966 - ix, 139 p. : ill. ; 20 cm. Bibliography: p. 135-137 engfre LCCN: 65-028098 Subjects--Topical Terms: Diffraction