1. Co-operator in disguise = Āntariya kūṭṭur̲avu en̲kir̲a 3 aṅkaṅkaḷaṭaṅkiya oru cir̲iya nāṭakam Title: Co-operator in disguise = Āntariya kūṭṭur̲avu en̲kir̲a 3 aṅkaṅkaḷaṭaṅkiya oru cir̲iya nāṭakam Contributors: Veṅkiṭācāriyar, V. Publication: Kāñcīpuram : Vi. Veṅkiṭācāriyar, 1918