000 00339nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.78E+12
082 _a5
082 _bSCR
100 _a"Scriven, John"
245 0 _aProgramming For Educatio
260 _aLondon
260 _bSunshine
260 _c1984
300 _a"ix, 144"
999 _c30514
_d30514