Beveridge w i <br/><br/>
Art of scientific investigation :an entirely fresh approach to the intelctual adventure of scientific research 

<br/><br/><label>ISBN: </label>SL0859545 
<br/><br/><label>Standard No.: </label>187383 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>A:F, J7