अंकगणित (In Hindi) Competitive Level Book Writer डॉ. एस. डी. यादव "सत्यम"

अंकगणित Competitive Level Book. Published by Sharda Pustak Bhawan. Specially for S.S.C. के नवीनतम पाठयक्रम सहित.Used for exams like:-S.S.C , Bank , Police Recruitment , M.B.A , N.D.A , C.D.S . Writer डॉ. एस. डी. यादव "सत्यम".