NSS COLLEGE OF ENGINEERING LIBRARY

"THE INTRODUCTION TO TRIBOLOGY ( FRICTION, WEAR & LUBRICATION) VOL- I"

BAPAIAH G (GUPTA M C)

"THE INTRODUCTION TO TRIBOLOGY ( FRICTION, WEAR & LUBRICATION) VOL- I" - "MECH. ENGG. I.I.T, MADRAS"
http://www.nssce.ac.in/