00540nam a22001457a 4500082002800000100002800028245008100056260005200137300002900189526003700218650001300255942001200268999001900280952009500299  a651.26bHETcL-11, P-70  aHein, Leonard W.944475  aAn introduction to electronic data processing for businesscHein, Leonard W.  aLondon, New yorkbD. van nostrand companyc1961  axiv, 320 p.bill.c22 cm  a0b0c0d651_260000000000000_HET  aMCE9379  2ddccBK  c548255d548255  00102ddc4070aMCEbMCEd2014-08-25l0o651.26 HETpMCE-2368r2014-08-25w2014-08-25yBK