by Koenig, Alan J., Holbrook, M. Cay
Published in Journal of visual impairment & blindness (01.11.2000)

by Bogart, Darleen, Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.04.2005)

by Bogart, Darleen, Koenig, Alan J
Published in Journal of visual impairment & blindness (01.04.2005)

by Corn, Anne L., Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.05.2002)

by Koenig, Alan J., Robinson, Margaret C.
Published in Journal of visual impairment & blindness (01.09.2001)

by Erin, Jane N., Koenig, Alan J.
Published in Journal of learning disabilities (01.05.1997)

by Johnson, Kenalea, Griffin-Shirley, Nora, Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.09.2000)

by Koenig, Alan J
Published in Peabody journal of education (01.01.1990)

by Holbrook, M. Cay, Ed, Koenig, Alan J., Ed
Year of Publication 2000

by Koenig, Alan J., Ed, Holbrook, M. Cay, Ed
Year of Publication 2000

by Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.02.2004)

by Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.02.2004)

by Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.01.2004)

by Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.01.2004)

by Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.12.2003)

by Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.12.2003)

by Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.09.2003)

by Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.09.2003)

by Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.06.2003)

by Koenig, Alan J.
Published in Journal of visual impairment & blindness (01.06.2003)