Singh AK, Singh R
Singh AK, Pandey MB, Singh S, Singh AK, Singh UP
Pandey MB, Singh AK, Singh AK, Singh UP
Goel M, Maurya S, Pandey VB, Singh VP, Singh AK, Singh UP
Singh AK, Pandey MB, Singh UP
Singh DK, Sharma PK, Singh AK, Chand VK
Sahni S, Maurya S, Singh UP, Singh AK, Singh VP, Pandey VB
Yoshida T, Singh AK, Bishai WR, McConkey D, Bivalacqua TJ
Neelam PB, Pal R, Gupta P, Singh AK, Shah J, Mandavdhare HS, Singh H, Sekar A, Bhadada SK, Dutta U, Sharma V
Bairwa Bl, Singh AK, Gupta S
Singh AK, Jena A, Kumar-M P, Jha DK, Sharma V
Rampal R, Kedia S, Wari MN, Madhu D, Singh AK, Tiwari V, Mouli VP, Mohta S, Makharia G, Ahuja V
Yadav DK, Tripathi A, Gupta D, Shukla S, Singh AK, Kumar A, Agarwal J, Prasad KN