| 249 | -- | 0 | James L. Massey. Editorial |
| 250 | -- | 256 | Frederick Jelinek, Lalit R. Bahl, Robert L. Mercer. Design of a linguistic statistical decoder for the recognition of continuous speech |
| 257 | -- | 262 | Dag Tjøstheim, John B. Thomas. Some properties and examples of random processes that are almost wide sense stationary |
| 263 | -- | 271 | R. Douglas Martin, C. Johan Masreliez. Robust estimation via stochastic approximation |
| 271 | -- | 275 | R. A. Monzingo. Discrete optimal linear smoothing for systems with uncertain observations |
| 276 | -- | 282 | John A. Stuller. Generalized likelihood signal resolution |
| 282 | -- | 285 | Robert M. Gagliardi. Noncoherent detection of periodic signals |
| 285 | -- | 293 | Keinosuke Fukunaga, Larry D. Hostetler. k-nearest-neighbor Bayes-risk estimation |
| 294 | -- | 300 | Aaron D. Wyner. On source coding with side information at the decoder |
| 301 | -- | 309 | David J. Sakrison. Worst sources and robust codes for difference distortion measures |
| 310 | -- | 317 | Lee D. Davisson, Michael B. Pursley. A direct proof of the coding theorem for discrete sources with memory |
| 318 | -- | 325 | Frederick Jelinek. Bootstrap trellis decoding |
| 326 | -- | 330 | Israel Bar-David. Minimum-mean-square-error estimation of photon pulse delay (Corresp.) |
| 330 | -- | 332 | David C. Rife, M. Goldstein, Robert Boorstyn. A unification of Cramér-Rao type bounds (Corresp.) |
| 332 | -- | 334 | Reid G. Smith. Cepstrum discrimination function (Corresp.) |
| 334 | -- | 336 | Robert F. Brammer. A note on the use of Chandrasekhar equations for the calculation of the Kalman gain matrix (Corresp.) |
| 336 | -- | 337 | Thomas Kailath. Author's Reply to `A Note on the Use of Chandrasekhar Equations for the Calculation of the Kalman Gain Matrix' |
| 337 | -- | 338 | J. W. Matthews. On the Fourier coefficients for the phase-shift keyed phase density function (Corresp.) |
| 338 | -- | 341 | Lee D. Davisson, Panayota Papantoni-Kazakos. On the response of an RC filter-hard limiter- RC filter detector to nonzero-mean white Gaussian noise (Corresp.) |
| 341 | -- | 342 | John J. Knab, Morton I. Schwartz. A system error bound for the self-truncating reconstructing filter class (Corresp.) |
| 342 | -- | 344 | Nezih C. Geçkinli. Two Corollaries to the Huffman Coding Procedure |
| 344 | -- | 345 | Jean-Louis Lassez. A correspondence on strongly prefix codes (Corresp.) |
| 345 | -- | 350 | Carlos R. P. Hartmann, Ralph J. Longobardi. Weight distributions of some classes of binary cyclic codes (Corresp.) |
| 351 | -- | 0 | Tai-Yang Hwang, Carlos R. P. Hartmann. Correction to a proof in the coding literature (Corresp.) |
| 352 | -- | 0 | Keith S. Pennington. Review of 'Optical Information Processing and Holography' (Cathey, W. T.; 1974) |
| 352 | -- | 353 | Robert F. Pawula, Neil J. Bershad. Review of 'Random Differential Equations in Science and Engineering' (Soong, T. T.; 1973) |