TY  - BOOK
AU  - Warner Donald F
AU  -  Retzlaff Bernice R Haswell Harold A
TI  - Summer session offerings in institutions of higher education: 1960 a directory of undergraduate, graduate, and nondegree subject field offerings
PY  - 1962///
CY  - Washington, USA
PB  - U.S. Government Printing Office 
ER  -