Cost book help

mik (student) (127 Points)

22 February 2015  
Hi I am Ca final student exam due in may 2015.Had taken cost classes from Sanjay Agrawal.in mid 2013. But not finding ny help in understanding the chapters. Please help me which book to follow for cost so that in such a short span i cud b able to understand concepts and try to.implement in my practice. please help thanx...!!!