00556nam a2200157Ia 4500008004100000082002100041100002100062245008000083260002500163300001000188600001500198650006000213942000700273952010100280999001700381140224s9999    xx            000 0 und d  a620.93(083.3) M1  aLocke, H.B., ed.  aEnergy user' s  data book, basic derived and related data for energy users.  aLondonbGrahamc1981  a130p.  aH.B. Locke  aEnergy-mathematical tables,Energy utilization-handbook.  cBK  00104070aKSDbKSDd2014-02-24l0o620.93(083.3) M1p3237r2014-02-24 00:00:00w2014-02-24yBK  c92806d92806