000 00272nam a2200121Ia 4500
008 200701s2008 xx 000 0 eng d
100 _aR K DHAWAN
245 2 _aA T B OF MACHINE DRAWING
250 _a3rd
260 _bS CHAND
_c2008
300 _a3430
942 _2ddc
_cGE
_01
999 _c3593
_d3593