"chopra, s b. "
dictionary of mechanical engineering: / s.b. chopra - 1 ed. - india : anmol 1989. - ", 350p.; 22 cm."
81-7041-169-6 hard cover
--
620. 103 cho
dictionary of mechanical engineering: / s.b. chopra - 1 ed. - india : anmol 1989. - ", 350p.; 22 cm."
81-7041-169-6 hard cover
--
620. 103 cho