00376nam a2200157Ia 4500008004100000020000900041035001000050082001600060100001900076245003500095250000600130260006000136300000800196500000800204650000600212210723s9999||||xx |||||||||||||| ||und||  aNULL  a23185  a541.28BCHA  aChandra, A. K. 0aIntroductory Quantum Chemistry  a-  aN. DelhibTata McGraw - Hill Publishing Company Limited  a227  a124  a-