TY - BOOK ID - 130269688 TI - International information service on research concerning special education, rehabilitation and related fields AU - Kluge, K.-J. AU - Schindele, R. PY - 1973 PB - Neuburgweier Schindele DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:130269688 AB - ER -