000 00335nam a2200145Ia 4500
005 20260205095752.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a500 W724K
100 _aWINDRIDGE CHARLES
245 0 _aKNOW SCIENCE
260 _aDELHI
_bPUSTAK MAHAL
_c1989
300 _a64p.
690 _aSCIENCE
942 _cBK
999 _c219331
_d219331