1
by Chaturvedi, P. D.
Published 2011
Pearson

2
by Chaturvedi, P. D.
Published 2013
Dorling Kindersley (India)

3
by Chaturvedi, P. D., Chaturvedi, Mukesh
Published 2017
Pearson India Education Services

4
by Chaturvedi, P.D., Mukesh, Chaturvedi
Published 2024
Pearson India Education Services Pvt. Ltd