00537nam a2200181Ia 4500 CTU_79108 210402s9999 xx 000 0 und d 378.1 M169 McNair, Malcolm P. The case method at the Harvard business school : Papers by present and past members of the faculty and staff Malcolm P. McNair New York McGraw-Hill 1954 Education Trung tâm Học liệu Trường Đại học Cần Thơ