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008 210723s9999||||xx |||||||||||||| ||und||
020 _aNULL
035 _a27586
082 _a330.018
_BSIN / PAR / SIN
100 _aSingh, S. P. / Parashar, Anil / Singh, H. P.
245 0 _aEconometrics & Mathematical Economics
250 _a2nd
260 _aNew Delhi
_bS. Chand and Company Ltd.
300 _a365
500 _a1450
650 _a-
942 _cBK
999 _c27586
_d27586