000 | 00312pam a2200133a 44500 | ||
---|---|---|---|
082 |
_a665.74 _bT275n |
||
100 | _a | ||
245 | 1 | _aNOTES ON GAS DISTRIBUTION FOR GAS ENGINEERS AND STUDENTS | |
260 |
_aLondon _bBenn _c1952 |
||
300 | _a199 | ||
650 | _aGas Distribution | ||
964 | _gCIRC | ||
997 | _a2328 C | ||
999 |
_c419219 _d419219 |