000			00283nam a2200097Ia 4500
008			211224s9999 xx 000 0 und d
245		0	_aCambridge junior 1921-1928
260			_a[Place not identified].: _b[publisher not identified]., _c1921
300			_a38 p. ; 18 cm.
650			_aAlgebra
999			_c97943 _d97943