00366nam a2200109Ia 450000500170000000800410001705000210005810000250007924500800010426000370018465000350022120251229085857.0251229s9999    xx            000 0 und d  aREF LC 3965 .H36  aWang, Margaret . C . 0aHandbook of Special Education b Research and Practice.cMargaret . C  Wang  aNew York b Pergamon pressc1988  aUnited States -Adult Education