000 00286nam a22001097a 4500
008 211022b ||||| |||| 00| 0 eng d
050 _aHF5415.2
_bBLO
100 1 _aBlock , E. Carl
245 1 0 _aEssentials of behavior
300 _axviii, 650pages :
_billustration ,
_c23cm.
942 _2lcc
999 _c34276
_d34276