TASNIFOTI ILMHO, dar asosi prinsiphoi muayyan (obektivi, subektivi, koordinasiya, subordinasiya va gayra) oshkor sokhtani robitai mutaqobili ilmho va ba tartibi joygirshavii mantiqan asosnoki ilmho ifoda kardali robitahoi onhoro guyand.
Tasnifoti ilmho baroi tashkili faoliyati ilmi, talimiyu pedagogi va kitobkhonavi ahamiyati kalon dorad. Tasnifoti ilmhoi marksisti robitai mutaqobili ilmhoi tabiatshinosi, tekhniki, jamiyati va falsafaro oshkor mesozad.