000 00266nam a2200121Ia 4500
008 160921s9999 xx 000 0 und d
082 _a851.05.01
100 _aP.K. Gupta
245 _aPopulation Education
260 _bSURYA
_c2003
300 _a384
942 _cBK
999 _c30709
_d30709