000 00448pam a2200157a 44500
008 160408b1972 xxu||||| |||| 00| 0 eng d
082 _a546.71
_bAL52
100 _aAllcock, H. R.
245 1 _aPHOSPHORUS-NITROGEN COMPOUNDS
_cCYCLIC, LINEAR, AND HIGH POLYMERIC SYSTEMS
260 _aNew York
_bAcademic Press
_c1972
300 _a498
650 _aPhosphorus Compounds
650 _aNitrogen Compounds
964 _gCIRC
997 _aA21801 C
999 _c243517
_d243517