PROKOP ,OTTO. <br/><br/>
HUMAN  BLOOD  AND  SERUM  GROUPS 
OTTO  PROKOP AND  GERHARD  UHLENBRUCK 
 - NEW  YORK    WILLEY  INTERSCIENCE A DIVISION  OF  JOHN  WILLEY AND  SONS  INC.  1969 
<br/><br/><label>Dewey Class. No.: </label>611.O1 PRO