1970 Book published by PB Annangarachariar Swami
http://acharya.org/bk/pb/Vyakhyanam/DP/tpv-3p-6p.pdf
Thiruppavai Muvayirappadi Arayirappadi Vyakhyanam
1970 Book published by PB Annangarachariar Swami
http://acharya.org/bk/pb/Vyakhyanam/DP/tpv-3p-6p.pdf