PHI Learning
Helping Teachers to Teach and Students to Learn
Helping Teachers to Teach and Students to Learn
Helping Teachers to Teach and Students to Learn
A. GANGADHARAN, PhD, is Dean in the Department of Mathematics, Easwari Engineering College, Ramapuram, Chennai. He has about four decades of teaching experience. Professor Gangadharan has contributed several research papers to national and international journals. He has also authored several books on mathematics.
