TY  - BOOK
AU  - Tillery,Bill W.
TI  - Physical science 
SN  - 0697358038
AV  - Q158.5 T31
PY  - 1999///
CY  - Boston
PB  - WCB/McGraw-Hill
KW  -  
KW  - Physical sciences
N1  - Includes index
ER  -