| 577 | -- | 0 | George S. Axelby. About this and future issues |
| 579 | -- | 586 | Martin M. Fogel, Lucien Duckstein, Chester C. Kisiel. Optimum control of irrigation water application |
| 587 | -- | 593 | David Kendrick, Joe Majors. Stochastic control with uncertain macroeconomic parameters |
| 595 | -- | 605 | Donald A. Hanson, Jose B. Cruz Jr., William R. Perkins. Near optimal regional investment using a simultaneous equation economic model |
| 607 | -- | 615 | Sakari T. Jutila. Space-time modeling of macroeconomic development |
| 617 | -- | 626 | Torsten Söderström. Convergence properties of the generalised least squares identitication method |
| 627 | -- | 634 | Jacob Alster, Pierre R. Bélanger. A technique for dual adaptive control |
| 635 | -- | 642 | I. C. Braid, C. A. Lang. Computer-aided design of mechanical components with volume building bricks |
| 643 | -- | 658 | Edward J. Davison, S. H. Wang. Properties and calculation of transmission zeros of linear multivariable systems |
| 659 | -- | 674 | Igor Gumowski. Sensitivity of certain dynamic systems with respect to a small delay |
| 675 | -- | 680 | Erik Noldus, J. Spriet, Erik I. Verriest, Achiel R. Van Cauwenberghe. A new Liapunov technique for stability analysis of chemical reactors |
| 681 | -- | 683 | Torsten Söderström. On the generalized least squares method. Counter-examples to general convergence |
| 685 | -- | 688 | Torsten Söderström. Convergence of identification methods based on the instrumental variable approach |