000 00380nam a2200133Ia 4500
008 211122s9999||||xx |||||||||||||| ||und||
082 _a550.05
_bNAR-D
100 _aNarain, Sunita
245 0 _aDown To Earth -June 2018
260 _bSuniti Prakashan
_aNew Delhi
630 _xReference Reading Room
650 _aGeneralia
_vNATURAL SCIENCES AND MATHEMATICSJUNE
942 _cBOOK
999 _c127161
_d127161