Multicomponent Rectification
Home Page: "REVISION OF THEORY AND ENGINEERING METHODS OF CALCULATING RECTIFICATION PROCESSES TO ACHIEVE THE CONSISTENCY WITH THE MOST IMPORTANT CONCEPTS OF THERMODYNAMICS, IRREVERSIBLE THERMODYNAMICS AND MATHEMATICS has not only the paramount scientific significance for subsequent development of theoretical bases of chemical technology but also provides the reception of significant economic benefit."
http://www.aha.ru/~vigdorov/ReportE.htm

MGR Mécanique Générale et Rectification
Mécanique Générale et Rectification MGR spécialiste de la mécanique générale, mécano soudure, tôlerie fine de précision, nid d'abeilles à Chaux terrotoire de Belfort Franche-Comté
http://www.mgr.fr/

Carey Geo-Design
UK based company offering topographic surveys, 3D CAD modelling and GIS mapping services in Worcester and surrounding areas.
http://www.cg-d.co.uk

TatukGIS
Comprehensive GIS development toolkit with 2000+ functions and properties, GIS internet server, and aerial imagery rectification software.
http://www.tatukgis.com/

A.S.Vigdorov Ph.D.
REVISION OF THEORY AND ENGINEERING METHODS OF CALCULATING RECTIFICATION PROCESSES TO ACHIEVE THE CONSISTENCY WITH THE MOST IMPORTANT CONCEPTS OF THERMODYNAMICS, IRREVERSIBLE THERMODYNAMICS AND MATHEMATICS has not only the paramount scientific significance for subsequent development of theoretical bases of chemical technology but also provides the reception of significant economic benefit.
http://www.aha.ru/~vigdorov