TY - BOOK T1 - Women in chemistry :their changing roles from alchemical times to the mid-twentieth century / DA - 1998. CY - Washington, DC : AU - Rayner-Canham, Marelene F. AU - Rayner-Canham, Geoffrey. CN - QD20 CN - QD20 PB - American Chemical Society : PB - Chemical Heritage Foundation, PP - Washington, DC : PY - 1998. ID - 313326 KW - Women in chemistry KW - Women chemists SN - 0841235228 (alk. paper) SN - 9780841235229 (alk. paper) SN - 0841233454 (alk. paper) SN - 9780841233454 (alk. paper) TI - Women in chemistry :their changing roles from alchemical times to the mid-twentieth century / ER -