How is ravi m kishore book for ama (costing)?


(Guest)

friends, my concept are not much clear. i tried ICAI module but i could understood simplex and activity crushing problems.

 

i want to ask which book should i refer, plz suggest which book clears concepts within less time as my exam is in november 15.

 

which is best book?

1) ravi m kishore... (but its old edition is available 2013 no new edition found in online store)

 

2) Rajesh makkr

 

3) or padhuka?

 

plz comment anybody has used ravi m kishore book?