00000nam a2200000 a 4500 20251203092028.0 8185274568 659.2 BLA Black, Sam Practical Public Relations 4th New Delhi Universal Book stall 1997 xiii, 229p. 18 cm. PB Advertising Public relations ENGLISH 659 BOOK _ 88070 LIBSS C 61385 61385 0 0 0 0 PU PU 1998-09-14 155.00 0 659.2 BLA 88070 BK