000 00295pam a2200109a 44500
082 _aTR
_bTPR-73
100 _aC. A. Komar
245 1 _aDirectional properties of coal and their utilization in underground gasification experiments
260 _a
_b
_c
700 _aJ. Pasini
997 _aTR3891 C
999 _c404983
_d404983