00507nam a2200157Ia 4500 CTU_47155 210402s9999 xx 000 0 und d 541.3078 H107 NGUYỄN NGỌC HẠNH Thí nghiệm hóa lý NGUYỄN NGỌC HẠNH Tp. HCM Trường Đại học Bách Khoa chemistry, physical and theoretical - laboratory manuals Trung tâm Học liệu Trường Đại học Cần Thơ