TY - GEN AU - Cengel, Yunus A; michael a boles TI - Thermodynamics; An Engineering Approach (SI Units) 7th Ed SN - 9780071072540 U1 - 621.4021/CEN PY - 2011/// CY - New Delhi PB - Tata McGraw Hill N1 - CAE Reference Books; AHQ Books ER -