000 00582nam a2200193Ia 4500
001 0000006681
008 231110s9999 xx 000 0 und d
020 _a66016332
090 _a697.0002
_bEME
_c1966
100 _aEmerick, Robert Henderson
245 0 0 _aEffectively managing natural gas costs
_cby John M. Studebaker
260 _aNew York,
_bMcGraw Hill
_cc[1966]
300 _axiv, 482p.
_bill.
_c21 cm.
504 _aIncludes bibliographies.
650 _aBuilding
_vspecifications
650 _aMechanical
_vhandbook
700 _axx, 686 p.
_bill.
_c24 cm
700 0 _aTitle
999 _c20047
_d20047