Ray, Ajit KumarMohammed Shamim Uddin Khan2017-07-182017-07-182003https://ir.nbu.ac.in/handle/123456789/1143enOperations ResearchManagerial EfficiencyScopeTrawl Shrimp FisheryManagerial Efficiency - An Evaluation Of Scope And Problems Of Application Of Operations Research: A Study Of Trawl Shrimp Fishery In BangladeshThesis168789TH 658.96392/K 45s