00470nam a2200133   4500082001800000100002500018245011500043260005200158300002100210500004100231650002200272700002200294700002000316  a500 B372 19851 aBeauchamp, Wilbur L.1 aScience problems 1 :bfor junior high school /cby Wilbur L. Beauchamp, John C. Mayfield [and] Joe Young West.  aChicago :bScott, Foresman and Company,cc1985.  a384 p. ;b23 cm.  aIncludes index and acknowledgements.14aScience problems.1 aMayfield, John C.1 aWest, Joe Young