00313nam a2200109Ia 450000500170000000800410001708200150005810000190007324500610009226000420015330000080019520260224040813.0260224s9999||||xx |||||||||||||| ||und||  a001.64 KOL  aKolence, K.W.  3aAn introduction to software physics: meaning of computer  aNew York: Mc-Graw-Hill Book Co.c1985  a104