00516nam a2200181Ia 4500 CTU_80923 210402s9999 xx 000 0 und d 660.2 B133 Badger, Walter L. Introduction to chemical engineering Walter L. Badger, Julius T. Banchero Tokyo Mc-Graw Hill Magakusha 1955 Chemical engineering Trọng Hải Trung tâm Học liệu Trường Đại học Cần Thơ