Declension table of ?siddhāntasārasaṅgraha

Masculine	Singular	Dual	Plural
Nominative	siddhāntasārasaṅgrahaḥ	siddhāntasārasaṅgrahau	siddhāntasārasaṅgrahāḥ
Vocative	siddhāntasārasaṅgraha	siddhāntasārasaṅgrahau	siddhāntasārasaṅgrahāḥ
Accusative	siddhāntasārasaṅgraham	siddhāntasārasaṅgrahau	siddhāntasārasaṅgrahān
Instrumental	siddhāntasārasaṅgraheṇa	siddhāntasārasaṅgrahābhyām	siddhāntasārasaṅgrahaiḥ siddhāntasārasaṅgrahebhiḥ
Dative	siddhāntasārasaṅgrahāya	siddhāntasārasaṅgrahābhyām	siddhāntasārasaṅgrahebhyaḥ
Ablative	siddhāntasārasaṅgrahāt	siddhāntasārasaṅgrahābhyām	siddhāntasārasaṅgrahebhyaḥ
Genitive	siddhāntasārasaṅgrahasya	siddhāntasārasaṅgrahayoḥ	siddhāntasārasaṅgrahāṇām
Locative	siddhāntasārasaṅgrahe	siddhāntasārasaṅgrahayoḥ	siddhāntasārasaṅgraheṣu

Compound siddhāntasārasaṅgraha -

Adverb -siddhāntasārasaṅgraham -siddhāntasārasaṅgrahāt