facts and how to find them :
028.7SIN
Bagley, Wm. A.
facts and how to find them : a guide to sources of information and to the method of systematic research / by Wm. A. Bagley.- London :Sir Isaac Pitman & Sons ,1937.
135p.;17cm(Hb)
Note: Includes index
ISBN: Rs. 00
Cen Lib/Ret /139951/ 139951 / 0.00 /sign