000			00313nam a2200133 4500
008			160616s1992 000 0
245			_aEssentials of programming languages
100			_aFriedman
260			_c1992
260			_bPHI
020			_a8120313550
942			_cBK _2BK18776 _01
080			_a681.3.06 FRI
999			_c18776 _d18776