00326nam a2200121Ia 4500008004100000082001700041100001500058100001600073245005600089250001600145260003300161650001000194060110s9999    xx            000 0 und d  a515.8bGUP/F  aGUPTA, S.L  aRANI, Nisha  aFundamental real analysiscS.L Gupta and Nisha Rani  a3rd rev ed.  bVikas Publishing Housec1993  a515.8