00335nam a2200121Ia 4500008004100000022001400041040001100055100002000066245003000086260007300116300001400189300001000203251112s9999||||xx |||||||||||||| ||und||  a0023-6764  aCNCLSA  aG L Van Hoosier 0aLaboratory Animal Science  c1980bThe American Association for Laboratory Animal ScienceaJoliet  aP. 1-1059  bV. 30