000 00286nam a2200121Ia 4500
008 220201s1983 xx 000 0 eng d
082 _a5.12
_bJAC
100 _aJackson,M.A.
245 0 _aPrinciple of program design
260 _bAcademic Publisher
_c1983
300 _a297
942 _2ddc
999 _c6582
_d6582