00389nam a2200133Ia 4500008004100000040001700041041001200058082002000070100002800090245007100118250001200189260003900201300001500240230917s9999||||xx |||||||||||||| ||und||  e183528aMAIN  aEnglish  a572.88 R529R(3)  aGesteland, Raymond, ed. 0aRNA world: The nature of modern RNA suggests a prebiotic RNA world  a3rd ed.  aNew DelhibI K Internationalc2006  axv, 768 p.