000 00283nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a001.61
100 _aYOURDON EDWARD
245 0 _aMODERN STRUCTURED ANALYSIS
250 _a1
260 _bP H I INC
_c1989
_aU K
300 _a672
999 _c26167
_d26167