000			00411nam a22001457a 4500
082			_a512 _bPEC _cL-1, P-7
100			_aPeck, Lyman C _939119
245			_aElements of algebra _cLyman C.Peck
250			_a1st ed.
260			_aLondon _bMcGraw - Hill Book Company, INC _cc1950.
300			_axiii, 230 p. : _bill. ; _c24 cm
526			_a0 _b0 _c0 _d512_000000000000000_PEC
650			_aMCE _9379
942			_2ddc _cBK
999			_c543665 _d543665