00396cam a2200157ua 4500041001000000082001600010100002300026245006300049250001200112260004800124300001200172504000500184700002300189942000700212999001900219  aengh  a302bTUR/CO  aTueaer, Ralph H  .  aCollective Behavior / cM Lewis Killan.hTextual Documents  a1 / b.  a : bEaglewood  N J Prentice Hall , c1961.  a547 ; .  a1 aKillan, Lewis M  .  cBK  c330814d330814