TY - GEN AB - The recorded history of the Institute, technical papers, documented discussion and author reply. AU - RICARDO, H. R. DA - 1938 ID - 1663 JF - Transactions L1 - https://library.imarest.org/record/1663/files/1690.pdf L2 - https://library.imarest.org/record/1663/files/1690.pdf L4 - https://library.imarest.org/record/1663/files/1690.pdf LK - https://library.imarest.org/record/1663/files/1690.pdf N2 - The recorded history of the Institute, technical papers, documented discussion and author reply. PY - 1938 T1 - The Progress of the Internal Combustion Engine During the Last Twenty Years TI - The Progress of the Internal Combustion Engine During the Last Twenty Years UR - https://library.imarest.org/record/1663/files/1690.pdf VL - 50 Y1 - 1938 ER -