000 003550000a22001330004500
008 140223b1977 xxu||||| |||| 00| 0 eng d
041 _aEng
080 _aBOA L7
082 _aBOA L7
100 _aPOLYA (George)
245 _aMathematical methods in science
260 _aWashington
_bMAA
_c1977
650 _aMathematics
999 _c97587
_d97587