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040 _csbcl
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100 _aP Leach, Donald
245 0 _aDigital Priniciples & Aplications
260 _bTata Macgraw-Hill
_a2000
_cNew Delhi
650 _aTechnology
_vApplied physicsPhysics
_xGeneral Stack
942 _cBOOK
999 _c111939
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