00837nam a2200193Ia 4500 CTU_161500 210402s9999 xx 000 0 und d 658.1 C837 Cost - benefit analysis : Concepts and practice Anthony E. Broardman ... [et al.] New Jersey Pearson education 2006 Collaborative academic projects often take longer than originally anticipated, not just because of the normal delays of coordinating the efforrts of busy people, but also because initially modest goals can become more ambitious as participants devel into subject. Cost bebefit analysis,Phân tích giá cả - lợi nhuận Hồng, Nhớ Trung tâm Học liệu Trường Đại học Cần Thơ