IISMH  , International League of Societies for the mentally Handicapped  <br/><br/>
7th world congress of the ILSMH on mental handicap October 1-6, 1978, Vienna, Austria   

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 - Vienna  ILSMH Lebenshiltefur Behinderte, Osterreichischer Dachverband  1978 
 - 554 p.  17 cm. 
 -  2 .
<br/><br/>  
<br/><br/>  Mentally Disabled Persons, Mental Retardation 
<br/><br/><label>ISBN: </label>3900314004 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental Retardation<br/>Mentally Disabled Persons
<br/><br/><label>Dewey Class. No.: </label>WM300  / ILS