000 00390pam a2200133a 44500
040 _aP K Kelkar Library, IIT Kanpur
082 _a511.8
_bL587i
100 _aLewis, J. Parry
245 1 _aAn introduction to mathematics
_bfor students of economics
_cJ. Parry Lewis
260 _aLondon
_bMacmillan
_c1959
300 _ax, 394p
650 _aBusiness mathematics
997 _a1871 C
999 _c426929
_d426929