000 00256nam a2200121Ia 4500
041 _aEN
082 _bOLE
100 _aOlean, S.J .
245 0 _aChanging Patterns / S.J.Olean.
260 _b : Boston University ,
_c1967
300 _a78
942 _cBK
999 _c13445
_d13445