000 00382nam a22001337a 4500
008 160805b xxu||||| |||| 00| 0 eng d
020 _a0195810821
050 _aE 41 .L46 1977
100 _aLeong,Goh.
_d1979
245 _aModern certificate guides:
_bNorth America.
260 _aNewYork:
_bOxford,
_c1977.
300 _a106p.
942 _2lcc
_cBOOKS
_hE 41 .L46 1977
999 _c12676
_d12676