000 00341nam a2200145Ia 4500
005 20260205052010.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a500 SA39S
100 _aSALWI DILIP M
245 0 _aSCIENCE IN 21ST CENTURY
260 _aDELHI
_bKONARK
_c1993
300 _a298
690 _aPURE;SCIENCES
942 _cBK
999 _c106527
_d106527