Declension table of ?vijñānaśāstra

Neuter	Singular	Dual	Plural
Nominative	vijñānaśāstram	vijñānaśāstre	vijñānaśāstrāṇi
Vocative	vijñānaśāstra	vijñānaśāstre	vijñānaśāstrāṇi
Accusative	vijñānaśāstram	vijñānaśāstre	vijñānaśāstrāṇi
Instrumental	vijñānaśāstreṇa	vijñānaśāstrābhyām	vijñānaśāstraiḥ
Dative	vijñānaśāstrāya	vijñānaśāstrābhyām	vijñānaśāstrebhyaḥ
Ablative	vijñānaśāstrāt	vijñānaśāstrābhyām	vijñānaśāstrebhyaḥ
Genitive	vijñānaśāstrasya	vijñānaśāstrayoḥ	vijñānaśāstrāṇām
Locative	vijñānaśāstre	vijñānaśāstrayoḥ	vijñānaśāstreṣu

Compound vijñānaśāstra -

Adverb -vijñānaśāstram -vijñānaśāstrāt