GUIDE FOR SAFETY IN THE CHEMICAL LABORATORY
GENERAL SAFETY COMMITTEE OF THE MANUFACURING CHEMISTS ASSOC
GUIDE FOR SAFETY IN THE CHEMICAL LABORATORY - NEWYORK. D. VAN NOSTRAND CO 1954 NEWYORK. - 234p
66+661.004.4 GEN
GUIDE FOR SAFETY IN THE CHEMICAL LABORATORY - NEWYORK. D. VAN NOSTRAND CO 1954 NEWYORK. - 234p
66+661.004.4 GEN