TY  - BOOK
AU  - Singh,Ashok Kumar
TI  - A mirror of one word substitution for UPSC, PSC, PO, AAO, CDS, NDA
U1  - 421 
PY  - 2000///
CY  - Patna
PB  - Students' Friends
KW  - English language
KW  - Substitution
KW  - Hindi language
N1  - Text in English and Hindi
ER  -