TY - BOOK AU - Wambugu, Lydia N. TI - Research methods: theory and practice SN - 9966035981 AV - Q 180 .R4 2015 PY - 2015/// CY - Nairobi PB - Aura KW - Research KW - Methodology KW - Data processing KW - Evaluation KW - Moral and ethical aspects N1 - Includes bibl. refs ER -