00581nam a2200193Ia 4500001000700000003000500007005001700012008004100029010001700070035002000087040002400107050001500131082000800146100002700154245010300181260005500284300001900339650002900358118063BIBL20160527184624.0750922s1956    nyua          000 0 eng    a 55008901 /L  a(OCoLC)01647629  aDLCcDZMdSERdm.c.0 aQA106b.H8  a5111 aHuffman, Harry.2Local00aArithmetic for business and everyday usec[by] Harry Huffman, Ruth M. Twiss [and] Leslie J. Whale.  aNew YorkbGregg Pub. Division, McGraw-Hillc[1956]  a502 p.billus. 0aArithmeticy1901-2Local