@book{1212141,
	author = {Lahiri Amitabha and  Pal Palash B},
	title = {First book of quantum field theory},
	publisher = {Delhi Narosa Publishing House       },
	year = {2005},
	address = {New},
	edition = {2},
	note = {Appendix A-B, 359-371p.; Index 373-380p.}
}