v. 1. Introduction / by V. Varadachari and G.C. Tripathi -- v. 2. ch. I-X / by M.A. Lakshmithathachar ; revised by V. Varadachari -- v. 3. ch. XI-XVIII / by M.A. Lakshmithathachar ; revised by V. Varadachari -- v. 4. ch. XIX-XXIII / by M.A. Lakshmithathachar ; revised by V. Varadachari -- v. 5. ch. XXIV-XXV / by M.A. Lakshmithathachar ; revised by V. Varadachari