TY - BOOK AU - Mehta,V.K. AU - Mehta,Rohit TI - S.Chand's principles of physics for class XII SN - 81-219-1769-7 AV - QC29.M4 2007 PY - 2007/// CY - New Delhi PB - ; S. Chand & Comp. Ltd KW - Physics N1 - Includes bibliographical references and index ER -