TY - BOOK AU - Shalby P. Jose; Researcher TI - A study on the effect of cognitive apprenceship model on achievement, select thinking skills aned social skills among commerce student of higher secondary schools in kerala statae U1 - 370.15 PY - 2016/// CY - School of Pedagogical sciences PB - Kannur University KW - Thesis ( Ph.D ) - Education KW - Commerce education - in Indian context ER -