TY - BOOK AU - Lal,C. AU - Kumar,K . TI - UGC (NET) examination guide paper I : teaching and research aptitude / SN - 8170004810 U1 - 020.76 PY - 2006/// CY - New Delhi : PB - Ess Ess Publications , KW - LIBRARY AND INFORMATION SCIENCE-GUIDE BOOK N1 - NULL ER -