TY  - GEN
AU  - Thompson,Marilyn
TI  - Merrill physical science
SN  - 0028269535
U1  - 530 
PY  - 1995///
CY  - Estados Unidos de América
PB  - McGraw Hill
KW  - Física
N1  - Incluy glosario en inglés y en español; 1. Physical science basics: the nature of science, physical science methods -- 2. Energy and motion: moving objects, acceleration and momnetum, energy, using thermal energy, machines -- 3. The nature of matter: solids, liquids and gases, classification of matter, atomic structure and the periodic table, chemical bonds -- 4. Kinds of substances: elements and their properties, organic and biological compounds -- 5. Interactios of matter: solutions, chemical reactions, acid, bases and salts -- 6. Waves, light and sound: waves and sound, light -- 7. Electricity and energy resources
ER  -