TY - BOOK AU - Sharma C. K. AU - Anil Kumar AU - Gupta Sushma TI - E - library SN - 9788183293730 (hbk) U1 - 2:(D65,8(B)), Q0 PY - 2010/// CY - New Delhi PB - Shree Publishers & Distributors India KW - LIBRARY SCIENCE ER -