Scheduling is a form of decision making that plays a crucial role in manufacturing and service industries. This book is not only meant for the people having the knowledge of Scheduling but is also beneficial for Operations Research fraternity, Industrial units like Repair Workshops, semiconductors manufacturing, quality Control Centers etc. It is designed to offer the basic ideas of specially structured two stage flow Shop Scheduling. It covers not only Scheduling models with different concepts such as job block criteria, transportation time, break down interval, weights of job, setup times separated from processing time but also put emphasis to their relevance to Practical situation. Hence all the examples throughout the book help the readers to formulate the real world problems easily.