00705nam a2200217Ia 4500001000700000003000500007005001700012008004100029010002000070040001700090050001900107051003500126082001100161100002600172245008500198250001300283260004900296300006300345650002700408700005200435114043BIBL20160527183724.0861222s1940    nyua          00010 eng    a 40034571 //r86  aDLC/ICUcICU0 aQA90b.A7 1940  aQA90b.A7 1940 Copy 2cCopy 2.0 a510.8410aArkin, Herbert2Local10aGraphsbhow to make and use themcby Herbert Arkin ... and Raymond R. Colton ...  aRev. ed.0 aNew YorkaLondonbHarper & brothersc[c1940]  axvi p., 2 l., 236 p. incl. front., illus., diagrs.c24 cm. 0aGraphic methods2Local10aColton, Raymond Rooseveltejoint author.2Local