TY  - BOOK
AU  - ZELENY ROBERT O
TI  - THE WORLD BOOK OF MATH POWER V.1 LEARNING MATH
U1  - 510 
PY  - 1990///
PB  - WORLD BOOKS INC
KW  - THE WORLD BOOK OF MATH POWER V.1 LEARNING MATH
N2  - ( क.क्र.267 )
ER  -