000 00289nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aR B Anderson
245 _astudent editior of maths CAD
260 _bNewyork:addsion
_c1987
300 _a288p.
650 _aComputer
999 _c1989
_d1989