Mehta, N.K creator text New Delhi Tata McGraw-Hill 2008 2nd ed. monographic 505p. ; Machine-tools--Design Machine-tools--Numerical control 6231.9MEH 9781259004575 978-1259004575 http://10.10.170.122:8080/browse/book/24840 http://10.10.170.122:8080/browse/book/24840