000			00500nam a22001811 4500
001			4054368
005			20120904123018.0
008			900314s1939 nyua 000 0 eng
010			_a 39008733
082	0	0	_a516.57
100	1		_aSanger, R. G.
245	1	0	_aSynthetic projective geometry _cR.G. Sanger
250			_a1st edition
260			_aNew York : _bMcGraw-Hill book company, inc., _c1939.
300			_aix, 175 p. ; _c21 cm.
650		0	_aGeometry, Projective
653			_aHarmonic sets
999			_c363685 _d363621