00328nam a22001097a 4500082002500000100001500025245008100040260004000121300001200161526003700173650000800210  a624bGANcL-21, P-69  aGanesh, N.  aKhannas Objective type questions & answers in civil engineering /cN, Ganesh  aDelhi :bKhanna Publishers,cc1989.  a80 p. :  a0b0c0d624_000000000000000_GAN  aMCE