(Laboratory Instrumentation and Techniques 1) Galen W. Ewing, Harry A. Ashworth (Auth.) - The Laboratory Recorder-Springer US (1974)Stevo Jaćimovski
The Laboratory Recorder (Ewing, Galen W.; Ashworth, Harry A.)Christian · Journal of Chemical Education1975PDF1.8 MB
The Laboratory Recorder by Galen W. Ewing and Harry A. Ashworth. ReviewerPotter · American Institute of Physics1975PDF358 KB
The laboratory recorder: By Galen W. Ewing and Harry A. Ashworth. Plenum Press, New York, 1974. vii + 129 pp. $18.50Jr. · Microchemical Journal1976PDF151 KB
Galen W. Ewing and Harry a Ashworth, The Laboratory Recorder : (Laboratory Instrumentation and Techniques, Vol. 1) Plenum Press, New York, 1974, vii + 129 pp., price $21.70Macdonald · Analytica Chimica Acta1976PDF156 KB