Drav engineery aevam drav chalit machine /
Guptta, B. L.
Drav engineery aevam drav chalit machine / B. L. Guptta - 6th ed. - New Delhi : Standard Publishers Distributors, 2005. - 800 p. : ill. ; 21 cm.
8180140768
1. Mechanical Engineering
621.51 / GUP/D
Drav engineery aevam drav chalit machine / B. L. Guptta - 6th ed. - New Delhi : Standard Publishers Distributors, 2005. - 800 p. : ill. ; 21 cm.
8180140768
1. Mechanical Engineering
621.51 / GUP/D