541.28 NEG\T Prasad, R.K.        A textbook of physical chemistry / A.S.Negi and S.C.Anand. – 4th ed.. – New Delhi : New Age International, 1997.        xvi, 961 p.        Includes index        ISBN 0-85226-020-2 : Rs. 185.00        1. Physical chemistry        1. ভৌত রসায়ন I. Anand, S.C.