VICTOR D. CHA AND DAVID C. KANG FOREWORD BY STEPHAN HAGGARD
+ A D E B ATE O N E N G A G E M E NT STR ATE G I E S REVISE D AN D U PDATE D E DITON
VICTOR D. CHA AND DAVID C. KANG FOREWORD BY STEPHAN HAGGARD
+ A D E B ATE O N E N G A G E M E NT STR ATE G I E S REVISE D AN D U PDATE D E DITON