000 003310000a22001330004500
008 140223b1952 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aB J21
082 _aB J21
100 _aPHILLIPS (Lewis W.)
245 _aElementary mathematics.
260 _aLondon
_bMacdonald
_c1952
650 _aMATHEMATICS TREATISE
999 _c223510
_d223510