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040 _aBD-SaJUCL
_cBD-SaJUCL
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082 0 4 _a338.954
_bC552e
100 1 _aCHOWDHURI, P.N.
_96607
245 1 0 _aEconomics of research and development/
_c P.N. CHOWDHURI,
260 _aNew Delhi,
_bPeople's Pub.
_c1973.
300 _axii, 159p.
509 _amahbub_65_Document_279.jpg_processed_gemini.json
942 _2ddc
_cBK
_n1
999 _c30360
_d30359