00311nam a22000977a 4500020001800000082001800018100002600036245009800062260004400160300000900204  a9789692350907  a303.45491 KHA  aDr. Akbar Nasir Khan   aSafe and smart cities of Pakistan: a cultural change in Pakistan PolicecDr. Akbar Nasir Khan  aPakistanbRed Apple Communicationc2020  a208p