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999 _c12884
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008 220121b ||||| |||| 00| 0 eng d
022 _281868551372
100 _aKAPIL, H.K
245 _aRESEARCH METHODS
250 _a11th
260 _aAGRA
_bHP BHARGAV BOOK HOUSE
_c2001
300 _a441p.
942 _2ddc
_cBK