000 00345nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.78E+12
082 _a620
082 _b4202
100 _a"Singh, Ajeet"
245 0 _aWorking With Autocad 200
260 _aNew Delhi
260 _bT.M.H
260 _c2002
300 _a"xxviii, 864"
999 _c43358
_d43358