000 00283nam a2200121Ia 4500
008 160930s9999 xx 000 0 und d
020 _a9789331318015
100 _aSmitha,V.P.
245 _aAction Research
260 _aNew Delhi
_bAPH
_c2013
300 _axii,118p.;22cm
942 _cBK
999 _c6135
_d6135