000 00262nam a2200109Ia 4500
008 220201s2012 xx 000 0 eng d
100 _aSidheshwar, N
245 0 _aMachine drawing
260 _aNew Delhi
_bTMH
_c2012
650 _aMACHINE DRAWING
942 _2ddc
_07
999 _c70409
_d70409