000 00280nam a2200109Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
100 _aGiridhar, K
245 0 _aMicrowave communication
260 _aPooja publications
_c2006
300 _b0
650 _aENVIRONMENTAL STUDIES
_9107
999 _c137125
_d137125