TY - BOOK T1 - Human development a life-span view A1 - Kail, Robert V. PP - Australia PB - Thomson/Wadsworth YR - 2007 ED - 4th ed. UL - https://tuklas.up.edu.ph/Record/UP-8027390931313762885 OP - 753 NO - al/7/3/08 CN - BF713. K336 2007 SN - 0495130575 KW - Developmental psychology--Textbooks. ER -