000 00335nam a22001337a 4500
020 _a9781259025570
100 _aCecil Jensen
245 _aEngineering Drawing and Design
250 _a7th
260 _aNew Delhi
_bTMH Education
_c2012
300 _axv+966+A-50+G-7+C-2+1-14
700 _aJay D Helsel &
_aDennis R Short
942 _cBK
999 _c58946
_d58946