00527    a2200169   4500020001800000040003300018082001000051082001000061100002200071245009100093250001100184260005600195300004400251650002200295700002100317700001900338  a0-669-29626-0  aLibrary of CongressbEnglish  a500.2  a500.21 aShipman, James T.03aAn introduction to physical science cJames T. Shipman, Jerry D. Wilson, Aaron W. Todd  a7. ed.  aLexington, Mass. :bD. C. Heath and Co.,ccop. 1993  axxii, 733, 54 p. :bcol. ill. ;c27 cm. 0aPhysical sciences1 aWilson, Jerry D.1 aTodd, Aaron W.