000 00341nam a2200145Ia 4500
008 180816s9999 xx 000 0 und d
082 _aFil 301.426 N42
245 0 _aNew challenges in population education in industry
260 _aManila
260 _bNCPEI
260 _c1976
300 _a232 p
650 _aPopulation
942 _cBK
999 _c52630
_d52630