000 00420nam a2200181 4500
020 _a
_c
082 _a304.6 COO-P
100 _aCoontz, Sydney H
245 _aPopulation theories and the economic interpretation
250 _a
260 _aRoutledge & Kegan Paul Ltd., London
_c1961
300 _a
490 _a
500 _a
590 _a
_b
_c
650 _aPopulation studies (Demography)
942 _cBK
999 _c308480
_d308480