00249nam a2200097Ia 4500008004000000082001500040100002000055245002500075260004300100300000800143210210b1973   xxu||||| |||| 00| 0 eng d  a158.1 CROY  aCROWE (John H).  aYou can master life.  aAllahabadbBetter yourself booksc1973  a155