000			00512nam a22001457a 4500
008			230721b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
100	1		_aRoffey, Frank _912788
245			_aLectures on the development of chemical processes _c/ The Royal Institute of Chemistry
260			_aLondon: _bThe Royal Institute of Chemistry, _c1949
300			_a16p.
500			_aLectures, monographs and reports 1949 No. 7
650			_aLectures
942			_2udc _cREP
999			_c54184 _d54184