000 00244nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aSCHILDT HERBERT
245 0 _aTEACH YOURSELF C**
260 _bTATA MCGRAW-HILL PUBLISHING
942 _2ddc
_cMCA
999 _c14394
_d14394