000 00400nam a2200145Ia 4500
008 200309s9999 xx 000 0 und d
041 0 _aeng
050 4 _aHQ763.5
_bZ73R 1978
100 0 _aZimmerman Anthony.
245 1 2 _aA Reader in natural Family Planning
250 _a2nd ed.
260 _aMinnesota
_bThe Human Life Center
_c1978
300 _a171 p.
650 4 _aFAMILY FIFE
999 _c22379
_d22379