TY - BOOK AU - Hofeditz, C A AU - TI - Computer programming language in practice U1 - 681.31 PY - 1985/// CY - London PB - Heinman KW - computers and calculators KW - Advances in Computers KW - Computers KW - Computer security KW - Computer systems KW - calculators KW - Computing devices KW - Calculating devices KW - Computer programming KW - Computer software KW - Programming languages ER -