Catechism made easy
- Hyderabad Burns Of Oates Ltd. 1977
- 20C.M,XVI,324P
Christian Theology Christian Doctrinal TheologyThe Co Efficient Of Transmission Of Heat K And The Mean Temperature Difference, Parallel And Opposite Currents, Apparatus For Heating With Direct Fire, The Injection Of Saturated Steam, Super Heated, Steam, Evaporation By Means Of Hot Liquids