00547nam 22002053 4500 5559 0-914894-12-9 5559 20130904d u||y0frey50 ba eng US ||||||||||||| The nature of computation An introduction to computer science Ira Pohl Alan Shaw Rockville Computer science press 1981 397 p. 18640 Calculatoare 004=111 32595 Pohl Ira 32823 Shaw Alan C. BK 4 0 0 2013-10-21 33985 SC CZ LS SC13100670 75.00 PS SC83866 004 P74 2020-10-15 0 BK 75.00 2017-08-15