000 00278nam a22001217a 4500
008 160510b xxu||||| |||| 00| 0 eng d
082 _a604.2
100 _aSidheswar, N.
245 _aMachine drawing
260 _aNew Delhi
_bMcGraw Hill
_c1980
300 _a267p
942 _2ddc
_cBK
999 _c260
_d260