TY - GEN AU - Kaushal, R. S. AU - Parashar, D. TI - Advanced methods of mathematical physics SN - 9788173198281 U1 - 530.15 23 PY - 2008/// CY - New Delhi PB - Narosa KW - Mathematics. KW - Mathematical physics. KW - Finite groups N1 - Includes bibliographical references and index ER -