Annals of Pure and Applied Logic 53 (1991) 297 North-Holland Author Index Volume 53 (1991) (The issue number is given in front of the page numbers. ) (1) 1-50 ALLEN, B., Arithmetizing Uniform NC BASARAB, S.A., Relative elimination of quantifiers for Hen- (1) 51- 74 selian valued fields (1) 75-102 BUSS, S.R., The undecidability of k-provability GALLIER, J.H., What’s so special about Kruskal’s theorem and (3) 199-260 the ordinal I,? A survey of some results in proof theory HOLMES, M.R., Systems of combinatory logic related to (2) 103-133 Quine’s ‘New Foundations’ (3) 261-267 JUST, W., A more direct proof of a result of Shelah NESIN, A., PILLAY, A. and RAZENJ, V., Groups of dimen- (3) 279-296 sion two and three over o-minimal structures (3) 279-296 PILLAY, A., see NESIN, A. RAZENJ, V., One-dimensional groups over an o-minimal (3) 269-277 structure (3) 279-296 RAZENSJ, V., see NESIN, A. REED, R.C., A decidable Ehrenfeucht theory with exactly two (2) 135-168 hyperarithmetic models SEESE, D., The structure of the models of decidable monadic (2) 169-195 theories of graphs Elsevier Science Publishers B.V. (North-Holland)