TY  - BOOK
AU  - Gawarammana, Piyatilaka
TI  - General knowledge
SN  - 9789555700696
U1  - 153.9 
PY  - 1995///
CY  - Ragama
PB  - Author
KW  - Conscious Mental Processes
KW  - Intelligence and Aptitudes (IQ)
ER  -