Rolf Jon <br/><br/>
Risk and protective factors in the development of psychopathology   

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 - Cambridge  Cambridge University Press  1990 
 - 554 p.  24 cm. 
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<br/><br/>  Psychopathology, Behavior Disorders 
<br/><br/><label>ISBN: </label>0521350999 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Behavior Disorders<br/>Psychopathology
<br/><br/><label>Dewey Class. No.: </label>157.91  / ROL