TY - BOOK AU - Nigam, B. M. Lal AU - Nigam, B. M. Lal TI - Cost accounting: Principles and practice SN - 81-203-1723-8 U1 - 657.4 PY - 2000/// CY - New Delhi PB - Prentice Hall of India # Prentice Hall N2 - Cost accounting ER -