TY - BOOK AU - TI - Manual on design and manufacture of torsion bar springs: SAE HS J796 SN - 0898834023 PY - 1982/// CY - Warrendale, Pa. PB - Society of Automotive Engineers KW - Springs (Mechanism) KW - Automobiles KW - Springs and suspension N1 - Report of the Spring Committee, last revised Sept. 1981 ER -