TY - SER ED - University Microfilms TI - Dissertation abstracts SN - 0099-3123 U1 - 016 DA PY - 1952///-1966 CY - Ann Arbor, Mich. PB - University Microfilms KW - Dissertations, Academic KW - Abstracts KW - Periodicals KW - United States KW - Proefschriften N2 - "Abstracts of dissertations and monographs in microform." ER -