000 00329nam a2200121Ia 4500
008 220201s1975 xx 000 0 eng d
041 _aENG
100 _aRAMABHODRAM, S
245 0 _aPROBLEMS AND SOLUTIONS AND COMMUNICATION ENGG.
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1975
300 _a824
942 _2ddc
999 _c47980
_d47980