000			00590nam a2200205 4500
999			_c35982 _d35982
003			OSt
005			20190807032947.0
008			190207b ||||| |||| 00| 0 eng d
040			_aOSt _bEnglish _cOSt _dOSt
082			_a621.3 / A35e
100			_aAshley, Ray. _9122487
245			_aElectrical estimating / _cRay Ashley.
250			_a2nd ed.
260			_aNew York : _bMcGraw-Hill, _cc 1956.
300			_aviii, 363 p. : _bill. ; _c25 cm.
500			_aIncludes index.
508			_a334
650			_aElectric, electronic, magnetic, communications, lighting. _9230624
942			_2ddc _cBK