TY - BOOK AU - Dass,Tulsi AU - Sharma,Satish K. TI - Mathematical methods in classical and quantum physics SN - 8173710899 (pbk) : U1 - 539 PY - 1998/// CY - [S.l.] PB - The University Press KW - Mathematical physics KW - Quantum theory KW - Vector analysis N1 - Includes bibliographical references and index ER -