[by] V. S. Ramachandran. Rao, S. Ramachandra. S. Ramachandran. edited by V.S. Ramachandran. edited by G. N. Ramachandran. " Venky Ramachandran by V. S. Varadarajan. [by] S. Ramachandra Rao. by V.S. Ramachandran ... [et al.] G. Ravichandran.