Duncan, J <br/><br/>
A test book of Physics 
J,Duncan 
 - London  Macmillan and Co, Ltd  1925 
 - p778. :  ill. ;  8 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>530  / DUN