Input-Output Tables and Analysis represents an update and elaboration of the technical manual, Problems of Input-Output Tables and Analysis that was issued in 1966. It makes use of the treatment and terminology of input-output tables contained in the 1968 SNA. This publication deals with topics such as rectangular tables, techniques for updating input-output data, dynamic input-output and the uses of input-output data in the analysis of investment and capital requirements, in measuring productivity and in planning economic growth. It also clarifies and amplifies the discussion in the 1966 publication of such questions as the treatment of secondary production, the valuation of transactions and the compilation of data on imports. The publication deals with the framework and concepts of input-output tables and analysis, the methodology of, and sources of basic data for, compiling the tables, and the uses to which these data may be put. 1. Input-output and national accounts -- 2. The basic input-output system -- 3. Methodology -- 4. Compilation of the tables -- 5. Input-output applications -- Annex 1. Notation -- Annex 2. National practices in compiling input-output tables.