00324nam a2200121 a 450000500170000002000140001708200210003110000220005224500660007425000110014026000300015130000210018120251203091702.0  a080160530  a616.079,bD, Bar  aBarrett, James T.  aTextbook of immunology: an introduction to immunochemistry...  a5th ed  aSt.Louis: C.V.Mosbyc1988  axviii,456p, 23cm