Books by Lasalle Extension UniversityClick here for all books by Lasalle Extension University available for purchase on-line. Personal Efficiency, 1931 by Lasalle Extension University listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Personal Efficiency, 1932 by Lasalle Extension University listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Personal Efficiency, 1930 by Lasalle Extension University listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Bibliophile Bookbase lists over 5 million books, maps and prints including livres illustrées, atlases, antiquarian books, incunabula and used books. Bibliophile Bookbase for antiquarian books, maps and prints. |