00348nam a22001337a 450000500170000000800410001702000160005805000140007410000170008824500460010525000080015126000330015930000220019220260525132330.0260525b        |||||||| |||| 00| 0 eng d  a 0070856435  aQC174.S27  aSchiff, L.I.  aQuantum mechanics /cby Leonard I. Schiff  a3rd  aNew DelhibMcGraw-Hillc1968  axviii, 544p.bHbk