Shugar, Gershon J. Chemical technicians ready reference handbook Shugar Gershon J. Ronald A. Shugar andLawrence Bauman. - New York McgrawHill Book 1973 - xv, 463p., ill. 24cm. ISBN: 7057175 Subjects--Topical Terms: Laboratory techniques Medical diagnosis. Dewey Class. No.: 542, / S41C