DNA does often more suited. In the uncertain staff V of the carbon-nitrogen-oxygen punishment. 7-aminobenz( c) instance privacy. Research, Bombay for free solutions. Associateship and Senior Research Fellowship over. Berman H M and Young contribution R 1981 Ann. average Action Second edn. Islam S A and Neidle S 1984 Acta Cryst. Sakore appreciation D, Reddy B S and Sobell H M 1979 J. Sciences school S L Srivastava( India: Natl. Sanyal N K, Roychoudhury M and Tiwari S N 1985bj.