000			00463pam a2200157a 44500
082			_a620.00182 _bB946g
100			_aBurrows, Walter Herbert
245	1		_aGRAPHICAL TECHNIQUES FOR ENGINEERING COMPUTATIONS
260			_aN. Y. _bChemical Pub. _c1965
300			_a435
500			_aLogarithmic Scales And Hyperbolic Seales In Pocket
650			_aEngineering -- Tables, Calculations Etc
650			_aGraphic Methods
964			_gCIRC
997			_a71397 s C
999			_c415644 _d415644