by Lalan Kumar Singh, Arvind Kumar
Daya Publishing House
x+306p., figs., tabls., ind., 25 cm
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by Arvind Kumar
Daya Publishing House
xi+360p., figs., tabls., ind., 25 cm
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by Anup Kumar Nayak, Hemanta Kumar Sahu, Himanshu Shekhar Palei, Rabindra Kumar Mishra
Daya Publishing House
xi+183p., figs., tabls., ind., 25 cm
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by Arvind Kumar
Daya Publishing House
ix+294p., figs., tabls., ind., 25 cm
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