TY - BOOK AU - Garg,Vijay Kumar AU - Wilkes,Joseph E. TI - Principles and applications of GSM SN - 9788177588798 (pbk) U1 - 621.382 PY - 2012///c CY - New Delhi PB - Prentice Hall PTR KW - Global system for mobile communications N1 - Includes bibliographical references and index ER -