000 00369nam a22001577a 4500
005 20250627090912.0
008 250627b |||||||| |||| 00| 0 eng d
020 _a9788121913706
_qpbk
041 _aeng
082 _a500
_bGOW
100 _aGowel B. K
245 _aScience Today
260 _aIndia
_bChand and company
_c2008
300 _a136
942 _cENGLISH
999 _c574080
_d574080