Economics 3 Engineering economics 3 Engineering Economics 2 Engineering economy 2 Management 2 Agriculture-economic aspects 1 Business Ethics-- Business and Environment-- Engineering Economics--Stores Management-- Labour Legislation-- Industrial Psychology 1 Business organizations and management 1 Chemical engineering 1 Chemical industry 1 Communications 1 Computer networks 1 Crops-genetic engineering-economic aspects 1 ENGINEERING ECONOMICS 1 Economic aspects 1 Financial accounting 1 Food supply 1 Food supply-developing countries 1 Fuzzy logic 1 Genetic engineering of crops 1 Humanism 1 Industrial Psychology-- Project Management-- Materials Management 1 Industrial law and legislation 1 Industrial management--mathematical models 1 Information networks 1 Investment choice 1 Layout 1 Linear programming 1 Manufacturing processes 1 Plant cell 1