Hans, Vishavjeet Singh <br/><br/>
Heat transffer and friction characteristics of multiple v-rib roughned solar air heater 

 - Roorkee  Alternate Hydro Energy Centre  2009 
 - xxxii,320p. C28cm. 
<br/><br/> Theseses 
<br/><br/><label>Dewey Class. No.: </label>551.48072  / BHAN