TY  - BOOK
AU  - BHATNAGAR, P L
TI  - Introductory Lessons in Modern Mathematical Concepts
U1  - B 
PY  - 1971///
CY  - New Delhi
PB  - AFFILIATED EAST-WEST PRESS PVT LTD
KW  -  INTRODUCTORY LESSONS IN MODERN MATHEMATICAL CONCEPTS
KW  -  ARITHMETIC --FOUNDATIONS
KW  - SET THEORY
ER  -