Question:
Can ANY ONE SUGGEST ME A BOOK NAME WHICH WILL HELP ME LEARN WORKFLOW.
Answer:
Try "Practical Workflow for SAP", if you can afford it. If you are an absolute beginner in Workflow and can't afford the book read the workflow part of SAP doc, starting with workflow tutorials.
If you need more assistance drop a mail "kdhayalan@hotmail.com".
All the best.