000 00402nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a604.2
100 _aLevy B N
245 0 _aGraphing Technology Guide
260 _aNULL
260 _bD C Health And Company
260 _c1993
300 _aC 1 to 8p.
365 _b427.77
650 _aMECHANICAL_DESIGN
942 _cDBK
999 _c28967
_d28967