00415nam a22001337a 4500008004100000040005500041080001900096100002200115245004000137260005000177300001300227650002900240653001200269230517b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a592.008.05bK5  aBarrington, E J W  aInvertebrate structure and function  aLondon: bThomas Nelson and Sons Ltd., c1967  ax, 549p.  aInvertebrates-Physiology  aAnatomy