Saikia, Bhupendra Nath . creator Author text Dibrugarh Univ. Coordination Committee 1977 2nd / asm NUL 421 ; NULL. Bhupendra Nath Saikia. NULL UGC6086 Rs.16/- 6515 7193 UGC6079 6082 UGC6088 6080 Physics 530.1 SAI MAIN 081003 20180503181250.0 25435