Parivarjak, Swami Brahmamuni <br/><br/>
Brahd vimansastar 

 - 3rd. ed. 
 - New Delhi  Sarvdeshik Arya Pralinidhi Sabha  1977 
 - 344 p. 
<br/><br/><label>Dewey Class. No.: </label>629.133 P469B