00361nam a2200109 a 4500008004100000050001500041100002600056245009700082260004800179300001500227350000900242120416s1952 ||||||||||||||||| || u aQA 471 Max aMaxwell, Edwin Arthur14aThe methods of plane projective geometry based on the use of general homogeneous coordinates aCambridgebCambridge University Pressc1952 axix, 230p. a0.00