Kochher, C. L. <br/><br/>
Surveying and levelling :  for diploma civil engineering 1st, 2nd & final year & I. T. C. surveyor classes in metric units / 
C. L. Kochher 
 - 3rd rev.ed. 
 - Ludhiana :  Katson Pub. House,  1972 
 - xix, 502 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label> Rs. 15.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying<br/>Levelling<br/>Length measurement
<br/><br/><label>Dewey Class. No.: </label>526.9