TY  - BOOK
AU  - Del Prado,Natividad A.
AU  - Del Prado,MaDaryl Korinna A.
TI  - Moving ahead with science
SN  - 971-699-227-0
U1  - FIL 500 
PY  - 2004///
CY  - Manila
PB  - Innovative Educational Materials, Inc.
N1  - Unit I - People -- Unit II - Animals and Plants -- Unit III - Matter and energy -- Unit IV - The earth and sky
ER  -