TY  - BOOK
TI  - Science crosswords and other puzzles: integrated science 
SN  - 971659058X
AV  - GV 1507 .Sc416In 1996 vol.2
U1  - FIL 500.07  
PY  - 1996///.
CY  - Makati City : 
PB  - Belgosa Distribution Inc, 
KW  - Integrated Science
KW  - Crosswords
KW  - Puzzles
ER  -