TY - BOOK AU - Ramanathan. R ED - Dr. Venkatesan. R TI - Semi- empirical Investigation of Beta- cynao tetraphenylporphyrins U1 - 540 PY - 2004/// CY - Pondichery PB - Dept. of Chemistry, Pondicherry University KW - Chemistry: tetraphenylporphyrins, M.Phil ER -