Query: the theory of functions of a real variable
Theory of Functions of a Real Variable
Lectures on the Theory of Functions of Real Variables
The Theory of Functions of a Real Variable and the Theory of Fourier's Series
Lectures On The Theory Of Functions Of Real Variables V2 (1912)
Theory of Functions of a Real Variable, Vol. 1
Theory of Functions of a Real Variable (Dover Books on Mathematics)
The Theory of Functions of Real Variables: Second Edition (Dover Books on Mathematics)
Function Theory of Several Complex Variables (AMS Chelsea Publishing)