Blackwell, E. (1852). The laws of life with special reference to the physical education of girls. G. P. Putnam.
Dyfyniad Arddull ChicagoBlackwell, Elizabeth. The Laws of Life with Special Reference to the Physical Education of Girls. New York: G. P. Putnam, 1852.
Dyfyniad MLABlackwell, Elizabeth. The Laws of Life with Special Reference to the Physical Education of Girls. G. P. Putnam, 1852.
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