TY - RPRT TI - Simulation of exceptionalities for elementary school students. AU - H G Dahl AU - K R Horsman AU - R N Arkell PY - 1978 DO - 10.2466/pr0.1978.42.2.573 UR - https://pubmed.ncbi.nlm.nih.gov/149327/ ID - 149327 ER -