TY - GEN DA - 1924 ID - 10401 JF - Papers On Engineering Subject L1 - https://library.imarest.org/record/10401/files/v2b06p10.pdf L2 - https://library.imarest.org/record/10401/files/v2b06p10.pdf L4 - https://library.imarest.org/record/10401/files/v2b06p10.pdf LK - https://library.imarest.org/record/10401/files/v2b06p10.pdf PY - 1924 T1 - Notes TI - Notes UR - https://library.imarest.org/record/10401/files/v2b06p10.pdf VL - 2 Y1 - 1924 ER -