000			00308nam a2200133Ia 4500
100			_a Venugopal, K
020			_a81-224-0780-3
250			_a2nd ed
942			_cBK
245			_aEngineering drawing and graphics
260			_aNew Age International, New Delhi _c1997
082			_a620.04 Ven
300			_a472
999			_c32486 _d32486