TY  - BOOK
AU  - Yadav, Ram Singh
AU  - Yadav, Yajvender
TI  - Objective Mathematics Indian Army: Army G.D., Clerks, Technical, Nursing, Recruitment Exams
U1  - 510 
CY  - Jaipur
PB  - Shri Krishnan Publishers Pvt. Ltd.
ER  -