00311pam a2200109a 44500008004100000041000800041100004900049245006900098260001300167300000800180440001300188230405s1900    xxu||||| |||| 00| 0 eng d  aENG  aClarke , Lawrance / Bender Lionel ( Editor )  aThe World Of Science Encyclopedia Vol - 18 : Science And Society  abc1900  a.p.  aSource =