00473nam a22001697a 4500 116828 116827 OSt 20260706112954.0 201112b ||||| |||| 00| 0 eng d 9788120340695 530.145 ARU Aruldhas,G 510 Quantum mechanics: 500 problems with solutions by ARULDHAS G Newdelhi PHI 2019 363p. Scattering Identical particles Chemical bonding ddc BK