-
313.
Local transit
Subjects
Transportation management
-
314.
Locksmithing
Subjects
Hardware
-
315.
Logbooks
Subjects
Aeronautic lawMaritime law
-
316.
Looms
Subjects
Textile machinery
-
317.
Loss leaders
Subjects
SellingUnfair competition
-
318.
Lumbermen
Subjects
-
319.
Luxuries
Subjects
-
320.
Machinery in the workplace
Subjects
Work environment
-
321.
Magnetic disks
Subjects
-
322.
Magnetic tapes
Subjects
-
323.
Mail-order business
Subjects
Selling
-
324.
Management
Subjects
-
325.
Management audit
Subjects
Industrial management
-
326.
Management games
Subjects
Industrial managementGames of strategy (Mathematics)
-
327.
Management information systems
Subjects
Administration
-
328.
Managerial accounting
Subjects
AdministrationAccounting
-
329.
Manufacturing industries
Subjects
Industry
-
330.
Marble
Subjects
LimestoneBuilding stonesOrnamentla rocksPetrologyMetamorphic rocks
-
331.
Marbled papers
Subjects
Wallpaper
-
332.
Maritime transport
Subjects
CommerceCommunications
-
333.
Market surveys
Subjects
Consumer surveysMarketing
-
334.
Markets
Subjects
Cities and townsCommerce
-
335.
Marks of origin
Subjects
CommercializationIdentificationIndustrial propertyQuality of products
-
336.
Masks
Subjects
DisguisesTheatrical makeup
Last updated dated: 21/02/2026