000 00499nam a22001937a 4500
001 8979
003 OCLRC
005 20260730103730.0
008 190226t xxu||||| |||| 00| 0 eng d
020 _a9628824090
040 _aOCLRC
082 _aHS Ref 500.2 P693 2004
245 _aPhysical Science
260 _aChina
_bEducational Technologies Limited
_c2004
300 _a127 p.:
_bill,
_c28cm
500 _aincludes index.
650 _aPhysical Science
942 _cBOOK
_jHS Ref 500.2 P693 2004
999 _c8979
_d8979