000 00314nam a2200133Ia 4500
008 151128s9999 xx 000 0 und d
020 _a0713636394
041 _aENG
100 _aSimpson, IAN
245 _aDrawing seeing and observation
260 _c1992
_aLondon
_bA & C Black
300 _a206p.
942 _cBK
999 _c28571
_d28571