00561 a2200217 4500 067320 OSt 20211130164853.0 9781403923417 530.12 G34Q Ghatak, Ajoy Quantum mechanics: theory and applications by Ajoy Ghatak and S. Lokanathan 5th ed. New Delhi Macmillan 2009 762p. Chemistry Quantum theory; Physics Lokanathan, S. ddc BK 1244 1244 0 0 ddc 0 0 TXB CURAJ CURAJ 2012-03-07 CHM 395.00 5 530.12 G34Q 1606 2024-11-21 2023-03-16 2020-09-02 BK