000 003400000a22001450004500
008 140223b1978 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _aXOB28 L8
082 _aXOB28 L8
100 _aKothari C R
245 _aQuantitative techniques
260 _aNew Delhi
_bVikas
_c1978
650 _aB28OX
650 _aEconometrics
999 _c168415
_d168415