Dear Shubhra,
Don't hestitate, go to any Law Books Store and ask for Bare Acts ( all Labour Laws atleast) which costs each only 30 to 50 Rs.) and do your
home work. At least buy a handbook " A practical guide to Labour Laws, this is like your Notes which will help you to master these laws.
After reading these If you have any specific query ask us, you are welcome.
All the best.
kumar.s.