Which entry has been omitted from the Constitution due to the Constitution (Forty-second Amendment) Act, 1976, s. 57 (w.e.f. 3-1-1977)?
The entry omitted from the Constitution due to the Constitution (Forty-second Amendment) Act, 1976, s. 57 (w.e.f. 3-1-1977) is not explicitly mentioned in the provided context. However, it can be deduced that Entry 29 has been omitted based on the information given in the context.