Synchrometer Science Laboratory Manual von Dr. Hulda Clark (englisch)
There are 3 kinds of investigations that can be made with a syncrometer. This manual shows you how to work with all three.
Syncrometer Science Laboratory Manual by Dr. Hulda Clark.
Brand: Dr Clark; SKU: BUCH_LAB_MANUAL; GTIN: 7640116921191.
by Dr. Hulda Regehr Clark, English – Edition 2000
