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040 _aBD-SaJUCL
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942 _2ddc
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_n1
100 1 _aSCHECHTER, Martin
_98017
245 1 0 _aOperator methods in quantum mechanics.
260 _aNew York,
_bNorth Holland,
_c1981.
300 _axx, 324p.
082 0 4 _a515.724
_bS314 o
509 _amahbub_69_Document_442.jpg_processed_gemini.json
999 _c31841
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