000 00318nam a2200133Ia 4500
008 220901s2014 xx 000 0 eng d
082 _a370.15 TRI
100 _aTripathi, Lal Bachan
245 0 _aAadhunic Prayogic Manovigyan
250 _a14
260 _bAgra: HP Bhargava
_c2014
300 _a530
942 _2ddc
_cBK
999 _c3326
_d3326