TY - BOOK ID - 135906664 TI - Issues in education research : problems and possibilities AU - Lagemann, Ellen Condliffe AU - Shulman, Lee S. PY - 1999 SN - 0787948101 PB - San Francisco (Calif.): Jossey-Bass DB - UniCat KW - Educational change KW - Education KW - Research UR - https://www.unicat.be/uniCat?func=search&query=sysid:135906664 AB - ER -