31 1 10 BUDYNAS, RICHARD G. Additional Author mixed material 9780070089853 Boston McGraw-Hill 1999 HIBBELER, R.C. Primary Author mixed material 0131202006 New Jersey Pustaka Bangsa Press 2003 CRAIG JR, ROY R Primary Author mixed material 0471331767 New York John Wiley & Sons, Inc 2000 HIGDON, ARCHIE Additional Author OHLSEN, EDWARD H. Additional Author STILES, WILLIAM B. Additional Author WEESSE, JOHN A. Additional Author mixed material 0471610526 New York JOHN WILEY 1985 KONYAEVA, M. Additional Author mixed material MOSCOW MIR PUBLISHER 1968 OLSEN, GERNER A. Additional Author mixed material GEORGE ALLEN & UNWIN 1951 TIMOSHENKO, S. Additional Author mixed material PRINCETON D. VAN NOSTRAND 1963 H. W. MORROW Additional Author ROBERT P. KOKERNAK Additional Author mixed material 0131911376 New Jersey Pearson Prentice Hall 2004 MORROW, HAROLD W. Additional Author mixed material 0138447209 PRENTICE-HALL 1981 YOUNG, WARREN C. Additional Author mixed material 0070725411 New York McGraw-Hill 1989