000 00545nam a2200205Ia 4500
001 28620
003 IN-BdCUP
005 20230421154139.0
008 230413s2023 000 0 eng
020 _a9788189938956
040 _beng
_cIN-BdCUP
041 _aeng
082 _a539.7
_bWIL
100 _aWiles, Donald R.
245 0 _aRadioactivity :
_bWhat its is and what it does /
_cWiles, Donald R.
260 _aNew Delhi :
_bOverseas press,
_c2014.
300 _axxii, 149 p. ;
_c18 cm.
650 _aRadioactivity
942 _2ddc
_cBK
999 _c22172
_d22172