Manual of labour laws, 1972 edition; being most uptodate commentary on 1. Industrial relations ordinance, 1969; 2. Industrial relations (amendment) ordinance, 1970; 3. Minimum wages for unskilled workers ordinance, 1969; 4. Industrial & commercial employment (standing orders) ordinance, 1968; with 5. Labour laws (amendment) ordinance, 1972 - Hanif, Ch. Muhammad (Lahore Law Times Publications, 1972)