"elliott, c o. "
business information processing systems: / c.o. elliott - 1 ed. - usa : irwin 1968. - "xiii, 606p.; 24 cm."
includes bibliography
hard cover
--
658. 05 ell
business information processing systems: / c.o. elliott - 1 ed. - usa : irwin 1968. - "xiii, 606p.; 24 cm."
includes bibliography
hard cover
--
658. 05 ell