000 00329nam a2200133Ia 4500
005 20260413101156.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aDhawan R.K.
245 2 _aA Text Book Of Engg. Drawing
260 _bDelhi S.K. Katria& Sons
_c1996
300 _a400
942 _cBB
999 _c7205
_d7205