The corrections : [a novel] /

Deskbook of correct English. : A dictionary of spelling, punctuation, grammar and usage. /

A concise dictionary of correct English /

Correction : mistake management: a positive approach for language teachers /

The sociology of punishment and correction /

Extensions and corrections to the UDC.

Correction of Spherical Aberration.

Physiological Plant Ecology. Corrected Printing of the Second Edition.

Defect correction methods : theory and application /

Formal foundations of correct programming. /

Error-correction coding for digital communications /

The desing of well-structured and correct programs /

Varifocal lenses Aspherical, infrared-corrected.

Introduction to the Theory of Error-Correcting Codes /

Formal VLSI correctness verification : VLSI design methods. 2 /

Can people really recogrise and interpret facts correctly? : food for thought /

English as a second language /

Grammaire démotique. VII. 1. Corrections et compléments index des mots démotiques.

Advanced english course Part I, Units 3-4

Advanced english course Part III, Units 9-10

Correct English : second course /