AU - DOBSON,KEN AU - HOLMAN,JOHN AU - ROBERTS,MICHAEL TI - PHYSICAL SCIENCE T2 - SCIENCE SPECTRUM SN - 0030664691 U1 - 500.2/DOB PY - 2004/// CY - TEXAS, USA PB - HOLT, RINEHART AND WINSTON KW - SCIENCE KW - PHYSICAL SCIENCE KW - CHEMISTRY KW - PHYSICS KW - EARTH SCIENCE KW - SPACE SCIENCE KW - MATHEMATICS KW - MATTER KW - ATOMS AND THE PERIODIC TABLE KW - CHEMICAL REACTIONS KW - SOLUTIONS KW - ACIDS, BASES, SALTS KW - NUCLEAR CHANGE KW - MOTION KW - FORCES KW - WORK AND ENERGY KW - HEAT AND TEMPERATURE KW - WAVES KW - SOUND AND LIGHT KW - ELECTRICITY KW - MAGNETISM KW - COMMUNICATION TECHNOLOGY KW - THE SOLAR SYSTEM KW - THE UNIVERSE KW - PLANET EARTH KW - THE ATMOSPHERE KW - USING NATURAL RESOURCES ER -