000 00283nam a2200109Ia 4500
008 191024s9999||||xx |||||||||||||| ||und||
100 _aVeeren Gohil
245 0 _aHathyar Barrod Se Atom Thak
260 _bNational Publishing House
_aNew Delhi
_c1985
650 _aScience
942 _cBK
999 _c54834
_d54834