000 00272pam a2200109a 44500
082 _aTR
_bNBS-79
100 _aG. E. Kelley
245 1 _aEnergy conservation potential of modular gas-fired boiler systems
260 _a
_b
_c
700 _aD. A. Didion
997 _aTR4356 C
999 _c405162
_d405162