I. Marx's theory of value, price and growth in a Leontief economy Introduction.- 1. The theory of value and surplus value.- 2. The fundamental Marxian theorem.- 3. Theory of transformation.- 4. Conclusions - Criticism and defence.- II. Fixed capital and the theory of value Introduction.- 1. Value and price in a narrow plain economy.- 2. The quantity system and replacement in kind.- III. Joint-production and the theory of value Introduction - Problems.- 1. Productiveness, value and inferior processes.- 2. Alternative definitions of value.- 3. Profitability and reproducibility - The fundamental Marxian theorem.- 4. Transformation theorems.- 5. Conclusions.- IV. Marx-von Neumann's theory of value Introduction.- 1. The theory of optimum value.- 2, The fundamental Marxian theorem, generalised.- 3. Concluding remarks.- V. Reduction of heterogeneous labour Introduction - Problems.- 1. Reduction of skilled labour to unskilled labour in a Leontief economy - The theory of value and surplus value.- 2. The fundamental Marxian theorem.- 3. A von Neumann economy with heterogeneous labour.- 4. Concluding remarks - On other discussions.- VI. Fundamental analysis of differential rent Introduction - Problems.- 1. Differential rent in a Leontief economy.- 2. The productivity of capital and differential rent.- 3. A simplified case.- 4. Concluding remarks.- Epilogue.- Mathematical Addenda.- Footnotes.- References.