TY - BOOK AU - Lakshminarayanan, V. AU - Vaishwanar, R.S. TI - Engineering graphics: including autocad 2007 SN - 9788183600750 (pbk.) U1 - 604.2 PY - 2009/// CY - New Delhi PB - Jain Brothers KW - Graphics KW - Machine drawing N1 - Includes bibliographical references and index ER -