Weiss, W. W. <br/><br/>
Physics of Ap-Stars  vol. 1, gear classification, materials, and measuring methods for unassembled gears 
Weiss, Werner W., Helmut Jenker and H.John Wood: 
 - Vienna  Universitatssternwarte Wien MIT Figl-Observatorium Fur Astro  1975 
 - [various pagings.] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AP stars<br/>Astronomy and astrophysics thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>082.2:52  / IAU-C32