00768nam a2200217Ia 450000100060000000300050000600500170001100800410002801000150006903500200008404000230010405000210012708200080014810000320015624501650018825000120035326000530036530000510041850400490046965000320051893945BIBL20160527205301.0730228s1942    nyuac    b    000 0 eng    a 42021260   a(OCoLC)00566217  aDLCcWSUdOCLdURB0 aTP145b.R54 1942  a66010aRiegel, Emil Raymond2Local10aIndustrial chemistryban elementary treatise for the student and general readercby Emil Raymond Riegel ... with the support of a large number of collaborators.  a4th ed.0 aNew YorkbReinhold publishing corporationc1942.  a861 p.bfront. (port.) illus., diagrs.c24 cm.  a"Reading references" at end of each chapter. 0aChemistry, Technical2Local