000			00475nam a22001697a 4500
005			20230515144027.0
008			230515b ph ||||| |||| 00| 0 eng d
040			_cCALABARZON
110			_aSankyo Bldg.
245			_aElectricity and Economics _cSankyo Bldg.
250			_a2nd ed.
260			_a2-9, 2Chomer, Okobu, Shinjuku, Tokyo, 169, Japan; _bSankyo Bldg.
300			_a418 p: _bill. colored:
500			_aInclude Index:
650			_aTeaching
942			_2lcc _cBK _n0
999			_c29512 _d29512