Encyclopaedia of petroleum laws : encyclopaedia of acts, rules, notes, schedules, and allied laws/ 
by Harbans Lal Sarin and Manmohan Lal Sarin. 
 - 12th edition 
 - Allahabad  University Book Agency  2016 
 - xxii, 2179 p  25cm 
<br/><br/><label>ISBN: </label>978 93 5143 9875 
<br/><br/><label>LC Class. No.: </label>KNS1012 
<br/><br/><label>Dewey Class. No.: </label>