author = { Piskurich, George M. },

title = { Self-directed learning a practical guide to design, development, and implementation },

edition = { 1. ed. } ,

publisher = {Jossey-Bass},

isbn = {1555425321},

keywords = { Adult learning United States , Occupational training United States , Betriebliche Fortbildung , Selbstgesteuertes Lernen },

year = {1993},

abstract = {Includes bibliographical references (p. 333-352) and index},

booktitle = {The Jossey-Bass Management Series},

address = { San Francisco, Calif. },

url = { http://slubdd.de/katalog?TN_libero_mab2 }