000 002920000a22001330004500
080 _a51
_bB7
100 _aBreneman, John W.
245 _aMathematics
250 _a2nd ed.
260 _aNew York
_bMcGraw Hill
_c1944
440 _aIndustrial series
300 _a224p. : tables
942 _cBK
999 _c53020
_d53020