000 00403nam a2200145Ia 4500
082 _a539.2
_bNAR
100 _aNasir Ahmad
_925330
245 _aRadiation physics-1
_cNasir Ahmad
260 _aIslamabad
_bPakistan Institute of Engineering and Applied Sciences P.O. Nilore
_c1999
300 _bvarious.p
500 _aIncludes index
546 _aeng
650 _aPhysics-Radiation
_927019
942 _cBK
999 _c22192
_d22192