000 | 00413pam a2200121a 44500 | ||
---|---|---|---|
082 |
_a621.18 _bSp8b |
||
100 | _aSpring, Harry Mortimer | ||
245 | 1 |
_aBOILER OPERATOR'S GUIDE _cCONSTRUCTION, OPERATION, INSPECTION AND MAINTENANCE OF STEAM BOILERS, WITH 310 TYPICAL STEM ENGINEER'S EXAMINATION QUESTIONS AND ANSWERS |
|
260 |
_aN. Y. _bMcgraw-Hill _c1940 |
||
300 | _a353 | ||
964 | _gCIRC | ||
997 | _a74281 s C | ||
999 |
_c407643 _d407643 |