00748cam a2200241 a 45000010008000000030008000080050017000160080041000330100017000740200015000910200031001060400027001370500023001640820015001871000034002022450063002362600046002993000034003455000020003795040051003996500026004507000030004761843284BD-DhUL20141113115643.0811005s1982    caua     b    001 0 eng    a   81017219   a0865760276  a0865760268 (pbk.) :c$5.95  aDLCcDLCdDLCdBD-DhUL00aTN799.5b.B37 1982  a553.6bBAO1 aBates, Robert Latimer,d1912-10aOur modern stone age /cRobert L. Bates, Julia A. Jackson.  aLos Altos, Calif. :bW. Kaufmann,cc1982.  avii, 132 p. :bill. ;c28 cm.  aIncludes index.  aIncludes bibliographical references and index. 0aNonmetallic minerals.1 aJackson, Julia A.,d1939-