Chemistry experiments
Kemper, A
Chemistry experiments Kemper A., translated and edited by W. J. Woods in collaboration with P. Gardner and G. A. Neil - London Burke Books 1965 - 253 p.: ill. ; 23 cm.
eng ger
0222693711
Chemistry--Experiments
Chemistry experiments Kemper A., translated and edited by W. J. Woods in collaboration with P. Gardner and G. A. Neil - London Burke Books 1965 - 253 p.: ill. ; 23 cm.
eng ger
0222693711
Chemistry--Experiments