LEADER 00000cam a22002531? 4500 
001    ocm00326071 850813 
005    20100712153335.0 
008    730522s1957    nyua          000 0 eng   
010       57014582/L 
035    (OCoLC)ocm00326071 850813 
035    109568 
040    DLC|cDLC 
049    RIDM 
050 0  Q180.A1|bB48 1957 
082    507.2 
090    Q180.A1 B48 1957 
100 1  Beveridge, W. I. B.|q(William Ian Beardmore),|d1908-2006. 
245 14 The art of scientific investigation. 
250    [Rev. ed.] 
260    New York,|bNorton|c[1957] 
300    178 p.|billus.|c22 cm. 
500    Continued by the author's Seeds of discovery. 
650  0 Research. 
921 99 BEVAOSI99 
935    109568