000 00360nam a2200145Ia 4500
001 01104
008 190706s9999 xx 000 0 und d
082 _a621.3821 R888
100 _aROYAL SIGNALS
245 0 _aROYAL SIGNALS HANDBOOK OF LINE COMMUNICATIONS
250 _a1
260 _aDELHI
_bStandard Book House
_c1978
300 _a21X14
942 _cREF
_2DDC
999 _c9780
_d9780