TY - GEN A1 - American Society of Mechanical Engineers PB - The Society L1 - http://cybra.lodz.pl/Content/6247/v61no5_1939.pdf L2 - http://cybra.lodz.pl/Content/6247 T1 - Transactions of the American Society of Mechanical Engineers vol. 61 no. 5 (1939) UR - http://cybra.lodz.pl/dlibra/docmetadata?id=6247 ER -