1

Improving science instruction: A collaborative curriculum

Year:
1990
Language:
english
File:
PDF, 3.05 MB
english, 1990
3

Interactive general chemistry problem practice on small computers

Year:
1975
Language:
english
File:
PDF, 222 KB
english, 1975
5

Nuclear quadrupole resonance study of several tribromide ions

Year:
1967
Language:
english
File:
PDF, 367 KB
english, 1967
11

Crystal structure of a copper stabilized hydrate of di-2-pyridyl ketone

Year:
2000
Language:
english
File:
PDF, 150 KB
english, 2000