4 títulos para "Westoff Charles F Ryder Norman B"

The Contraceptive Revolution

Westoff, Charles F. / Ryder, Norman B.

Here is the full report of the 1970 National Fertility Study, a national sample survey for which thousands of women were interviewed who had been married at some time and were of reproductive age when they were interviewed. The book assesses the growth in the use of the pill and the IUD, the increas...

The Contraceptive Revolution

Westoff, Charles F. / Ryder, Norman B.

Here is the full report of the 1970 National Fertility Study, a national sample survey for which thousands of women were interviewed who had been married at some time and were of reproductive age when they were interviewed. The book assesses the growth in the use of the pill and the IUD, the increas...

Reproduction in the U.S., 1965

Ryder, Norman B. / Westoff, Charles F.

The 1965 National Fertility Study is the third in a continuing series of major studies of American fertility. Based on interviews with 5,600 married women under the age of 55, the report is concerned with the measurement of all facets of reproductive behavior.Originally published in 1971.The Princet...

Reproduction in the U.S., 1965

Ryder, Norman B. / Westoff, Charles F.

The 1965 National Fertility Study is the third in a continuing series of major studies of American fertility. Based on interviews with 5,600 married women under the age of 55, the report is concerned with the measurement of all facets of reproductive behavior.Originally published in 1971.The Princet...