"stephens, r c. "
strength of materials: theory and examples: / r.c. stephens - ed. - london : edward arnold 1970. - "x, 310p.; 22 cm."
0-7131-32116
strength of materials--civil engineering materials
620. 112 ste
strength of materials: theory and examples: / r.c. stephens - ed. - london : edward arnold 1970. - "x, 310p.; 22 cm."
0-7131-32116
strength of materials--civil engineering materials
620. 112 ste