TY - JOUR T1 - Dissertation abstracts. DA - 1966-1969. CY - Ann Arbor, Mich. : CN - Alphabetical Order PB - University Microfilms, PP - Ann Arbor, Mich. : PY - 1966-1969. N1 - "Abstracts of dissertations available on microfilm or as xerographic reproductions." ID - 235457 KW - Science KW - Science KW - Engineering KW - Engineering KW - Dissertations, Academic KW - Dissertations, Academic SN - 0420-073X TI - Dissertation abstracts. ER -