"sharma, p c. "
a text book of production engineering: / p.c. sharma - 10 ed. - new delhi : s.chand 2008. - "ix, 925p.; 23 cm."
81-219-0421-8
production engeneering--
621. 9
a text book of production engineering: / p.c. sharma - 10 ed. - new delhi : s.chand 2008. - "ix, 925p.; 23 cm."
81-219-0421-8
production engeneering--
621. 9