00397nam a22001337a 4500 526.33 SUR L-16, P-38, Survey of Pakistan 12623 Thedolite traversing Survey General of Pakistan Rawalpindi : Survey of Pakistan Office, 1968, x, 64p, 0 0 0 526_330000000000000_SUR MCE 379 ddc BK 544081 544081 0 0 ddc 0 0 MCE MCE 2014-04-10 0 526.33 SUR MCE-3071 2014-04-10 2014-04-10 BK