Encyclopedia of Industrial chemical analysis  V.1-20., 1966-1974 

 - London  John wiley  1966 
<br/><br/> index to v.4-19. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Chemical analysis-Encyclopedias<br/>Chemical engg.-Encyclopedias
<br/><br/><label>Dewey Class. No.: </label>661.003  / E72