000 00329nam a2200145Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
020 _a0-917072-11-1
041 _aen
082 _a1.64
100 _aYOURDON, Edward.
245 0 _aStructured Design
260 _aNewyork
_bYourdon press
_c1978
300 _a446p.
942 _cLL
999 _c4906
_d4906