1. NOTES & COMMENTS XXX; 2 ==> XXXI; 4 ==> XXXII; 5 ==> XXXIII; 7 ==> XXXIV; 8 ==> XXXV; 9 ==> XXXVI; 10 ==> XXXVII; 11 ==> XXXVIII; 12 ==>XXXIX.
3. KOROVKIN, F. 1985: History of the Ancient World, 246p., Progress Publishers, Moscow.
6. VIVEKANAND, SWAMY 1969: Rajyog, 288p. , Ramkrishn Ashram, Dhantoli, Nagpur.
13. DYE, D.L. 1966: Faith and the Physical World, 206p., The Paternoster Press, Devon.