TY - BOOK ED - India ministry of commerce TI - Handbook of procedures: : duty exemption scheme standard input-output and value addition norms(1st April, 1997-31stMarch, 2002) U1 - 382.780 3 PY - 1997/// CY - India PB - Ministry of commerce KW - Handbook procedure N1 - X:54.2K N7.2 ER -