TY  - BOOK
AU  - Aggarwal, R. S.
TI  - A Modern Approach to Non-Verbal Reasoning
SN  - 9788121905534
U1  - 153.93 
PY  - 2016///
CY  - New Delhi
PB  - S. Chand & Co.
KW  - Question-answering systems
ER  -