000 00448nam a22001697a 4500
003 BD-DhUAAB
005 20210112151417.0
008 210112b xxu||||| |||| 00| 0 eng d
040 _aBD-DhUAAB
_cBD-DhUAAB
082 _223
_a512
_bD O P
100 _aDOBYNS, ROY A.
245 _aPROGRAMMED GUIDE
_cROY A. DOBYNS
260 _aLONDON:
_bVIKAS PUBLISHING HOUSE PVT LTD,
_c1971
300 _a308 P.:
_c22 SM.
650 _xALGEBRA
942 _2ddc
_cJR
999 _c4569
_d4569