000			00548nam a2200217Ia 4500
005			20250619144912.0
008			250619s9999||||xx |||||||||||||| ||und||
020			_c10
040			_aMAIN
041			_aEnglish
082			_a621.013 _bBAN
100			_aBanga, T. R. and Sharma, S. C.
245		0	_aMechanical estimating and costing
250			_a3rd ed.
260			_aDelhi _b; Khanna Publishers _c, 1977
300			_a205p.
650			_aEngineering
650			_aMachine Engineering
650			_aMechanical Engineering
942			_cBK
999			_c115579 _d115579