Dissertation abstracts international. B. The Sciences and engineering.
Dissertation abstracts international. B. The Sciences and engineering.
Editorial varia: jul. 1969- ago. 1972 University Microfilms; sep. 1972-may. 1976, Xerox University Microfilms; jun. 1976- University Microfilms International
0419-4217 = Dissertation abstracts international. B. The Sciences and engineering = Diss. abstr. int., B, Sci. eng.
DABBBA
Z5055
011.7
Editorial varia: jul. 1969- ago. 1972 University Microfilms; sep. 1972-may. 1976, Xerox University Microfilms; jun. 1976- University Microfilms International
0419-4217 = Dissertation abstracts international. B. The Sciences and engineering = Diss. abstr. int., B, Sci. eng.
DABBBA
Z5055
011.7