000 00306nam a2200121Ia 4500
008 220201s1985 xx 000 0 eng d
041 _aENG
100 _aSIDHANTALANKAAR, DINANATH
245 0 _aPERT AND CPM
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1985
300 _a459
942 _2ddc
999 _c55825
_d55825