000 00300nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a515.2433
_bSOM
100 _a Soman (K.P) RAMCHANDRAN (K.I)
245 0 _aInsight in to waveless from theory to practice
260 _b PHI
_a New Delhi
942 _cBK
999 _c2653
_d2653