00530nam a2200193Ia 45000010006000000050017000060070003000230080041000260400025000670410008000920820020001001000022001202450076001422500014002182600042002323000020002746530024002946530018003181524120240113235614.0ta051205s1915           g     b000 u 465 u  aCotton College,Assam  a465  a510.4bD 281 Sw  aDavison, Charles. 0aSubjects for Mathematical Essays /cCharles Davison.hTextual Documents  a1st ed. /  aNew York :bMacmillan and co ,c1915.  a2160p. ;c18cm.  aMathematical Essays  aG-Mathematics