TY - RPRT TI - Finite element analysis of spotwelded, bonded and weldbonded lap joints AU - Mitchell, Richard A AU - Woolley, Ruth M AU - Baker, Saul M PY - 1975 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 75-957 DO - 10.6028/NBS.IR.75-957 ER -