000 00463nam a22001577a 4500
999 _c1373
_d1373
008 200123b ||||| |||| 00| 0 eng d
082 0 0 _a516.6
_bS3926
100 _9978
_aSchumann, Charles H.
245 1 0 _aDescriptive geometry: A Treatise on the graphics of space for the scientific professions
_cby Charles H Schumann
250 _a4th
260 _aToronto
_bVan Nostrand
_c1948
300 _axi,338p.
365 _d18.00
650 0 _aMathematics
942 _cBK