TY - BOOK AU - Stenchever,Morton A. AU - Kitay,David Z. TI - Labor; a workbook in obstetrics and gynecology SN - 0829501401 AV - RG652 .S7 U1 - 618.4/077 PY - 1968/// CY - Cleveland PB - Press of Case Western Reserve University KW - Labor (Obstetrics) KW - Programmed instruction ER -