Sferra, Adam <br/><br/>Personality and Human Relations Adam Sferra  - New York  McGraw-Hill Book Company, Incorporated  1971.  - 217pages  28cm. <br/><br/> Includes index <br/><br/><label>ISBN: </label>971081205X <br/><br/><label>LC Class. No.: </label> / 155.2 Sf25 1971