000 00486nam a2200217Ia 4500
100 _aDHAWAN R K
020 _a81-219-1431-0
650 _aEngineering Drawing
365 _cRS
365 _d1
942 _cPSCSTBK
654 _aA
654 _aText
654 _aBook
654 _aEngineering
654 _aDrawing
654 _aEngineering Drawing
245 _aA Text Book of Engineering Drawing
260 _bS Chand and Company LTD
_c1999
_aNew Delhi
300 _a248p
999 _c13521
_d13521