000			00596nam a22001697a 4500
008			230619b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_a622.33(71) _bM0
100	1		_aDyck, J H _911946
245			_aQuality and occurrence of coal in southern saskatchewan, Canada
260			_aSaskatchewan: _bSaskatchewan Research Council, _c1980
300			_axiv, 117p.
500			_aVol. 1 Introduction to data acquisition and to associated computer processable files
650			_aComputer
700			_aTibbetts, T E
942			_2udc _cBK
999			_c44727 _d44727