Managerial economics is a subject in MBA probably in First Sem of MBA

Here as per your demand I am suggesting you books for this Subject:

Managerial Economics
by Pearson Graham

MANAGERIAL ECONOMICS
by William F Samuelson

Managerial Economics
by Barry P Keating

Managerial Economics
by H Craig Petersen

Managerial Economics
by Kumar N Mittal

Managerial Economics
by Mote & Paul
Tata McGraw Hill

Business Economics
by Baumol.W.J
Excel Books

Economic Theory and Operations Analysis
by Bharathi Singh
Prentice Hall of India

Managerial Economics
Keat, Paul.G. & Philips K.Y.Young
Tata McGraw Hill

Managerial Economics
Macmillan India Ltd.

Managerial Economics
by Mehta, P.L
Himalaya Publishing

Managerial Economics
Sultan Chand & sons