15

Liquefaction of bituminous coal at moderate temperatures

Year:
1987
Language:
english
File:
PDF, 497 KB
english, 1987
43

A szocialista vállalatelmélet jogtudományi alapjaihozby TAMÁS SÁRKÖZY

Year:
1982
Language:
hungarian
File:
PDF, 992 KB
hungarian, 1982
45

Hydrogen incorporation during coal liquefaction

Year:
1984
Language:
english
File:
PDF, 1.07 MB
english, 1984