TY  - BOOK
AU  - Thorpe, Edgar
AU  - Thorpe, Shosick
AU  - Thorpe, Vandana
TI  - Course in mental ability and quantitative aptitude: For competitive examinations 
SN  - 0074639390
AV  - BF698 .T 2006
PY  - 2000///
CY  - New Delhi
PB  - Tata McGraw-Hill publishing company limited.
ER  -