TY  - BOOK
AU  - Jayakumar, Saranya
AU  - Jayakumar, Navin 
TI  - Discovering many worlds 4
SN  - 333932129
U1  - REF/IQ 
PY  - 2001///
CY  - Chennai
PB  - Macmillan
KW  - I.Q
ER  -