00405nam a2200169Ia 4500003000400000005001700004008004000021020001500061040000700076082001600083100001700099245003400116260003500150300001400185650002200199700001400221OSt20250813094348.0210210b2005   xxu||||| |||| 00| 0 eng d  a8121925398  cAL  a530.12 SINE  aKamal Singh   aElements of quantum mechanics  aN DbS. Chand & Co. Ltd.c2005  aviii,147p  aQuantum Mechanics  aSingh S P