Editura: Phi Learning, 15 titluri

R. Panneerselvam

Nandipati Subba Rao

S. Rajasekaran,G. A. Vijayalakshmi Pai

Dhruba Charan Dash

K. R. Guruprasad

Subhash Chandra Das

Arun Kumar Singh

D.c. Sharma,M.c. Goyal