000 00371pas a2200121 454500
008 160820b1914 xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
245 _aPROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES USA
260 _aWASINGTON, DC
_bNATIONAL ACADEMY OF SCIENCES
_c1914
856 _uhttp://www.pnas.org/content/by/year/2018
942 _cBK
_s1
999 _c470986
_d470986