000 00276nam a2200121Ia 4500
008 160710s1983 xx 000 0 und d
082 _a534 KHA
100 _aKHANNA, D R
245 _aOSCILLATION & WAVES
260 _bATMARAM & SONS
_c1983
300 _a422
942 _2ddc
_cB
999 _c46593
_d46593