TY - GEN AU - NEAL, B.G TI - THE PLASTIC METHODS OF STRUCTURAL ANALYSIS SN - 0-412-21450-4 U1 - 624.171 NEA PY - 1985/// CY - NEW YARK PB - CHAMPMAN AND HALL N1 - 0; 0; 0; 624_171000000000000_NEA_L26P70 ER -