000			00604nam a2200241Ia 4500
003			HQRS
005			20170301002844.0
008			150617s1963 xx 000 0 eng d
040			_aHQRS _beng _cHQRS
041			_heng
080			_b621.7.02:546.3 K3
100			_aSpring, Samuel
245			_aMetal cleaning
260			_bReinhold, _aNew York: _c1963
300			_a234p.: _bill.; _c23cm.
500			_aIncludes index
650			_aMechanical technology
650			_aMetal cleaning
650			_aMechanical cleaning
650			_aCleaning materials
365			_aINR
942			_2udc _cBK
999			_c2877 _d2877