00294nam a2200109Ia 450000500170000000800410001708200190005810000180007724500420009526000370013730000100017420260205060403.0260111s9999||||xx |||||||||||||| ||und||  a572.436  R188B  aRathi, Manish 0aBasic concept of thermodynamic system  aNew DelhibG.S. Rawat pub.c2012  a248p.