000 00287nam a2200121Ia 4500
008 220201s1972 xx 000 0 eng d
082 _a25.4
_bPAReference
100 _aParkhi
245 0 _aL:ibrary Classification.
260 _bVikas Prakashan
_aUP
_c1972
300 _a222
942 _2ddc
999 _c1369
_d1369