TY - BOOK TI - Xam idea biology class XII: as per revised design of question paper SN - 9789387958500 U1 - 574 PY - 2019/// CY - Delhi PB - VK Global Publications N1 - basic concepts, NCERT questions, previous year's questions, proficiency exercise for extended learning, CBSE sample question paper-2018(solved), CBSE examination paper-2018(solved) ER -