000 00276nam a22001097a 4500
999 _c47974
_d47974
005 20190916184012.0
008 190916b ||||| |||| 00| 0 eng d
100 _aKramer, Edna E.
245 _aMain Stream of Mathematics
260 _bFawcett World Library
_c1951
942 _cBK