Devasarma, Bijay Krishna. Uchchatara madhyamik balabijnan. vol. II. Vol. I. by Bijay Krishna Devasarma - 1st ed. - Guwahati: Orient Longman, 1990. - 145p.: 15cm. ISBN: 0863111114 Subjects--Index Terms: Classical mechanics solid mechanics, Physics Dewey Class. No.: 531