000 00468nam a2200169Ia 4500
008 190327s9999||||xx |||||||||||||| ||und||
010 _a56-13145
040 _aNITIL
_cNITIL
082 _221st
_a662.62
_bK92C
100 _aKrevelen, D W Van
245 0 _aCoal science
_baspects of coal constitution
_cD W Van Krevelen
260 _aAmsterdam
_bElsevier
_c1957
300 _axii, 352p.
650 _aCoal; Coal mines and mining
700 _aSchuyer, J
942 _cBKS
999 _c58563
_d58563