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024 _a44898
037 _cTextual
040 _aCSL
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_cCSL
041 _aeng
082 _aH:(D)jN19, M2
100 _aSinghal B B S Ed.
245 0 _aEngineering geosciences
260 _aMeerut
_bSarita Prakashan
_c1982
300 _a226p.
_ccm.
650 _a Engineering
650 _aGeology
942 _hH:(D)jN19, M2
_cTEXL
_2CC
999 _c74108
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