Columbia subject headings:
Vedas--Criticism, interpretation, etc.
Vedic literature--History and criticism.
Harvard subject headings:
Vedas--Criticism, interpretation, etc.
Vedas--Rites and ceremonies.
Vedic literature--History and criticism
Princeton subject headings:
Gr̥hyasutras--Criticism, interpretation, etc.
Hinduism--Rituals.
Śrautasūtras--Criticism, interpretation, etc.