Knight, Bernard H. . <br/><br/>
Surveying & Levelling for Students /  Textual Documents 
Bernard H. Knight. 
 - 1st ed / 
 - Bombay :  Asia Publishing House ,  1963. 
 - 163p. ;  20 cm. 
<br/><br/><label>Subjects--Index Terms: </label>Astronomy T/G-Astronomy 
<br/><br/><label>Dewey Class. No.: </label>526.9  / K 743 Su