Hartwick, J <br/><br/>
A compensatory counting system: academic skill training.  [electronic resource] 

 -  The American journal of occupational therapy : official publication of the American Occupational Therapy Association  Oct 1996 
 - 740-6 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>0272-9490 
<br/><br/><label>Standard No.: </label>10.5014/ajot.50.9.740  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Education of Persons with Intellectual Disabilities--methods<br/>Educational Measurement<br/>Humans<br/>Male<br/>Mathematics<br/>Occupational Therapy--methods