Essays in thematic cartography:  papers/ 
presented by the members of National Atlas and Thematic Mapping Organisation, at Calcutta, 19-21 October,1981; edited by S.P. Das Gupta 
 - Calcutta:  National Atlas and Thematic Mapping Organisation, Department of Science and Technology, Ministry of  Science and Technology, Government of India,  1982 
 - [6],174p.:  ill.,maps;  21 cm. 
 - National Atlas and Thematic Mapping Organisation Monograph;  2 .
<br/><br/> It is a silver jubilee publication 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cartography--Congresses--India