TY - BOOK AU - Pancharatnam,S. AU - Series,G.W. TI - Collected works of S. Pancharatnam SN - 0199200688 AV - QD941 .P27 1975 U1 - 548/.9/08 PY - 1975/// CY - London PB - Oxford University Press for the Raman Research Institute KW - Pancharatnam, S., KW - Crystal optics KW - Collected papers N1 - Includes bibliographical references ER -