00277nam a2200109 a 450000500170000008200160001710000220003324500330005525000120008826000440010030000230014420251203091418.0  a612.76bEAS  aEaston, Dexter M.  aMechanisms of Body Functions  a2nd ed.  aNew DelhibPrentice-Hall of Indiac1978  ax,500p.c24 cm. HB