Varshney, R.L. creator Maheshwari, K.L Maheshwari, R.K Maheshwari, R.K text New Delhi Sultan Chand & Sons 2009 monographic xviii, various pagings, ill. 24cm, (pbk) by R.L. Varshney, K.L. Maheshwari [and] R.K. Maheshwari 338.7 8180547388 9788180547386 ENG-96620 DBAD/PUB 20100723123036.0