00341nam a2200157Ia 4500008004100000082000700041082001100048100001900059100001100078245003000089260001000119260001000129260000900139300001500148650002000163150909s9999    xx            000 0 und d  a20  bATH/PU  aAtherton P A    eAuthor  aPutting knowledge to work  aDelhi  bvikas  c1973  a157  Pages  aLibrary science