H. KRAYENBUHLZURICH <br/><br/>
PROGRESS IN NEUROLOGICAL SURGERY VO1.5 

 - 1ST 
 - LONDON  S.KARGER .BASEL.MUNCHEN .PARIS  1973 
<br/><br/><label>ISBN: </label>3-8055-1499-9 
<br/><br/><label>Dewey Class. No.: </label>612.8  / 1