00469cam a22001572  4500001001100000005001700011008004100028020002800069040001500097050001900112100003400131245004400165260005400209300001600263650003200279000000374620151217151932.0070515s        xx            000 0 eng d  a1891389130 :cGBP 57.50  aKABUcKABU 0aQC174.12b.T691 aTownsend, John S.@000015386112aA Modern approach to quantum mechanics.  aSausalito, CA :bUniversity Science Books,c2000.  axiv, 476 p. 0aQuantum theory.@0000153853