TY - BOOK AU - Powell John L AU - Crasemann Bernd TI - Quantum mechanics SN - 8185198020 (pbk) U1 - CN26, K34;M8;7 TC PY - 1965/// CY - New Delhi PB - Narosa Publishing House KW - Quantum mechanics KW - Physics N1 - Includes bibliographical references; Appendix 472-486p ER -