000 00228nam a2200109Ia 4500
020 _a9788122419177
082 _a604.2
100 _aNARAYANA, K.L
245 _aMACHINE DRAWING
260 _aNEW DELHI
_b NEW AGE
_c2011
942 _cBK
999 _c5132
_d5132