000 00359pam a2200157a 44500
082 _a621.18
_bW673b2
100 _aWilliams, John Norman
245 1 _aBOILER HOUSE PRACTICE
250 _a2nd rev.
260 _aLondon
_bAllen & Unwin
_c1960
300 _a624
650 _aSteam Engineering
650 _aBoilers
964 _gCIRC
997 _a7204 s C
999 _c435040
_d435040