Nayar, N.B.. <br/><br/>
Encyclopaedia of surveying,maping and remote sensing /  
N.B. Nayar, J.S. Ahuja, G.S. Kumar. 
 - Jaipur :   Rawat Publications ,   1996. 
 - 406p. :   ills. ;   24cm. .  
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<br/><br/><label>ISBN: </label>8170333106  NULL 
<br/><br/><label>Subjects--Index Terms: </label>SURVEYING-ENCYCLOPAEDIA 
<br/><br/><label>Dewey Class. No.: </label>526.903  / NAY/E