"bansal, r k. "
mechanical engineering: objective type/ r.k. bansal - 1 ed. - india : laxmi publications 1984. - "vi, 1051p.; 22 cm."
81-7008-049-5
621. 1 ban
mechanical engineering: objective type/ r.k. bansal - 1 ed. - india : laxmi publications 1984. - "vi, 1051p.; 22 cm."
81-7008-049-5
621. 1 ban