000 00360nam a2200133Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a1.51
_bM249C
100 _aMalhan, P.N.
_911549
245 0 _aCommunication media.: Yesterday, todya & tomorrow.
_c P.N.Malhan
260 _aNew Delhi.
_bMIB.
_c1985
300 _a205p
942 _cBK
950 _o001.51 M249C
999 _c32751
_d32751