Pinit SOCIAL ENGINEERING : HOW CROWDMASTERS, PHREAKS, HACKERS, AND TROLLS CREATED A NEW FORM OF MANIPULATIV E COMMUNICATION SKU: SOCIAL ENGINEERING : HOW CROWDMASTERS, PHREAKS, HACKERS, AND TROLLS CREATED A NEW FORM OF MANIPULATIV E COMMUNICATION 9780262543453-N $28.00 Out of Stock Quantity -+ Add to Shopping Cart