000 00318nam a2200133Ia 4500
008 221001s2018 xx 000 0 eng d
020 _a9789350024683
082 _a301.2 CHI
100 _aChilde, V. Gordon
245 0 _aSocial evolution
260 _aDelhi
_bAakar Books
_c2018
300 _a184p.
942 _2ddc
_cBK
999 _c44553
_d44553