TY - GEN DA - 1932 ID - 10467 JF - Papers On Engineering Subject L1 - https://library.imarest.org/record/10467/files/v4b12p09.pdf L2 - https://library.imarest.org/record/10467/files/v4b12p09.pdf L4 - https://library.imarest.org/record/10467/files/v4b12p09.pdf LK - https://library.imarest.org/record/10467/files/v4b12p09.pdf PY - 1932 T1 - Notes TI - Notes UR - https://library.imarest.org/record/10467/files/v4b12p09.pdf VL - 4 Y1 - 1932 ER -