Topics: Computer science, BASIC programming, binary system, logic gate, flow chart, compilers, storage device, input device, memory, number system, CPU, computer generation

Topics: Community organization, Community based extension, rural resources centers, agricultural innovation system, Program planning, community extension, agricultural extension

Topics: Forest ecology, Nigeria timber species, forest ecosystem, leaf area index, savanna, ecological zone, vegetation zone, forest programmes, gap dynamics

Topics: Production planning, economic order quantity, process layout, product layout, simple transfer line, component cost, batch quantity curve, fixed order quantity inventory management, percentage capacity utilization, milling machine, forecasting, least square method, production planning, production control, production programming, inventory

Topics: Operation research, linear programming, operations research applications, simplex method