000 | 00432nam a2200145 4500 | ||
---|---|---|---|
008 | 240626b |||||||| |||| 00| 0 eng d | ||
020 | _a0815508301 | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aD 03(026):559.3 _bM0 |
||
100 | _aBloach, Carolyn C | ||
245 | _aCoal information sources and data bases | ||
260 |
_aNJ: _bNoyes Data Corporation, _c1980 |
||
300 | _axvi, 128p. | ||
942 |
_2udc _cBK |
||
999 |
_c63653 _d63653 |